421577598

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{2297}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 918446256

約数和(自身を除く): 496868658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 181, 338, 362, 507, 543, 1014, 1086, 2297, 2353, 4594, 4706, 6891, 7059, 13782, 14118, 29861, 30589, 59722, 61178, 89583, 91767, 179166, 183534, 388193, 415757, 776386, 831514, 1164579, 1247271, 2329158, 2494542, 5404841, 10809682, 16214523, 32429046, 70262933, 140525866, 210788799, 421577598]

約数ペア:

[(1, 421577598), (2, 210788799), (3, 140525866), (6, 70262933), (13, 32429046), (26, 16214523), (39, 10809682), (78, 5404841), (169, 2494542), (181, 2329158), (338, 1247271), (362, 1164579), (507, 831514), (543, 776386), (1014, 415757), (1086, 388193), (2297, 183534), (2353, 179166), (4594, 91767), (4706, 89583), (6891, 61178), (7059, 59722), (13782, 30589), (14118, 29861)]