2547492972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 6326595072

約数和(自身を除く): 3779102100

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 227, 276, 292, 438, 454, 557, 681, 876, 908, 1114, 1362, 1671, 1679, 2228, 2724, 3342, 3358, 5037, 5221, 6684, 6716, 10074, 10442, 12811, 15663, 16571, 20148, 20884, 25622, 31326, 33142, 38433, 40661, 49713, 51244, 62652, 66284, 76866, 81322, 99426, 121983, 126439, 153732, 162644, 198852, 243966, 252878, 379317, 381133, 487932, 505756, 758634, 762266, 935203, 1143399, 1517268, 1524532, 1870406, 2286798, 2805609, 2908097, 3740812, 4573596, 5611218, 5816194, 8724291, 9230047, 11222436, 11632388, 17448582, 18460094, 27690141, 34897164, 36920188, 55380282, 110760564, 212291081, 424582162, 636873243, 849164324, 1273746486, 2547492972]

約数ペア:

[(1, 2547492972), (2, 1273746486), (3, 849164324), (4, 636873243), (6, 424582162), (12, 212291081), (23, 110760564), (46, 55380282), (69, 36920188), (73, 34897164), (92, 27690141), (138, 18460094), (146, 17448582), (219, 11632388), (227, 11222436), (276, 9230047), (292, 8724291), (438, 5816194), (454, 5611218), (557, 4573596), (681, 3740812), (876, 2908097), (908, 2805609), (1114, 2286798), (1362, 1870406), (1671, 1524532), (1679, 1517268), (2228, 1143399), (2724, 935203), (3342, 762266), (3358, 758634), (5037, 505756), (5221, 487932), (6684, 381133), (6716, 379317), (10074, 252878), (10442, 243966), (12811, 198852), (15663, 162644), (16571, 153732), (20148, 126439), (20884, 121983), (25622, 99426), (31326, 81322), (33142, 76866), (38433, 66284), (40661, 62652), (49713, 51244)]