2912759238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{797}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 6188700672

約数和(自身を除く): 3275941434

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 373, 426, 746, 797, 1119, 1594, 1633, 2238, 2391, 3266, 4782, 4899, 8579, 9798, 17158, 18331, 25737, 26483, 36662, 51474, 52966, 54993, 56587, 79449, 109986, 113174, 158898, 169761, 297281, 339522, 594562, 609109, 891843, 1218218, 1301501, 1783686, 1827327, 2603002, 3654654, 3904503, 6837463, 7809006, 13674926, 20512389, 21106951, 41024778, 42213902, 63320853, 126641706, 485459873, 970919746, 1456379619, 2912759238]

約数ペア:

[(1, 2912759238), (2, 1456379619), (3, 970919746), (6, 485459873), (23, 126641706), (46, 63320853), (69, 42213902), (71, 41024778), (138, 21106951), (142, 20512389), (213, 13674926), (373, 7809006), (426, 6837463), (746, 3904503), (797, 3654654), (1119, 2603002), (1594, 1827327), (1633, 1783686), (2238, 1301501), (2391, 1218218), (3266, 891843), (4782, 609109), (4899, 594562), (8579, 339522), (9798, 297281), (17158, 169761), (18331, 158898), (25737, 113174), (26483, 109986), (36662, 79449), (51474, 56587), (52966, 54993)]