508700842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 833906304

約数和(自身を除く): 325205462

約数列:

[1, 2, 13, 26, 101, 202, 307, 614, 631, 1262, 1313, 2626, 3991, 7982, 8203, 16406, 31007, 62014, 63731, 127462, 193717, 387434, 403091, 806182, 828503, 1657006, 2518321, 5036642, 19565417, 39130834, 254350421, 508700842]

約数ペア:

[(1, 508700842), (2, 254350421), (13, 39130834), (26, 19565417), (101, 5036642), (202, 2518321), (307, 1657006), (614, 828503), (631, 806182), (1262, 403091), (1313, 387434), (2626, 193717), (3991, 127462), (7982, 63731), (8203, 62014), (16406, 31007)]