1229213905918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{24971}}^1$

素因数の和:25441

約数の個数: 64

約数和(自身を含む): 1998523943424

約数和(自身を除く): 769310037506

約数列:

[1, 2, 23, 46, 53, 61, 106, 122, 331, 662, 1219, 1403, 2438, 2806, 3233, 6466, 7613, 15226, 17543, 20191, 24971, 35086, 40382, 49942, 74359, 148718, 403489, 464393, 574333, 806978, 928786, 1070123, 1148666, 1323463, 1523231, 2140246, 2646926, 3046462, 8265401, 16530802, 24612829, 30439649, 35034313, 49225658, 60879298, 70068626, 80731243, 161462486, 190104223, 380208446, 438066253, 504189461, 876132506, 1008378922, 1856818589, 3713637178, 10075523819, 11596357603, 20151047638, 23192715206, 26722041433, 53444082866, 614606952959, 1229213905918]

約数ペア:

[(1, 1229213905918), (2, 614606952959), (23, 53444082866), (46, 26722041433), (53, 23192715206), (61, 20151047638), (106, 11596357603), (122, 10075523819), (331, 3713637178), (662, 1856818589), (1219, 1008378922), (1403, 876132506), (2438, 504189461), (2806, 438066253), (3233, 380208446), (6466, 190104223), (7613, 161462486), (15226, 80731243), (17543, 70068626), (20191, 60879298), (24971, 49225658), (35086, 35034313), (40382, 30439649), (49942, 24612829), (74359, 16530802), (148718, 8265401), (403489, 3046462), (464393, 2646926), (574333, 2140246), (806978, 1523231), (928786, 1323463), (1070123, 1148666)]