2621584472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{48383}}^1$

素因数の和:48923

約数の個数: 32

約数和(自身を含む): 5303854080

約数和(自身を除く): 2682269608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 521, 1042, 2084, 4168, 6773, 13546, 27092, 48383, 54184, 96766, 193532, 387064, 628979, 1257958, 2515916, 5031832, 25207543, 50415086, 100830172, 201660344, 327698059, 655396118, 1310792236, 2621584472]

約数ペア:

[(1, 2621584472), (2, 1310792236), (4, 655396118), (8, 327698059), (13, 201660344), (26, 100830172), (52, 50415086), (104, 25207543), (521, 5031832), (1042, 2515916), (2084, 1257958), (4168, 628979), (6773, 387064), (13546, 193532), (27092, 96766), (48383, 54184)]