4638634

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 9537696

約数和(自身を除く): 4899062

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 331, 539, 637, 662, 1001, 1078, 1274, 2002, 2317, 3641, 4303, 4634, 7007, 7282, 8606, 14014, 16219, 25487, 30121, 32438, 47333, 50974, 60242, 94666, 178409, 210847, 331331, 356818, 421694, 662662, 2319317, 4638634]

約数ペア:

[(1, 4638634), (2, 2319317), (7, 662662), (11, 421694), (13, 356818), (14, 331331), (22, 210847), (26, 178409), (49, 94666), (77, 60242), (91, 50974), (98, 47333), (143, 32438), (154, 30121), (182, 25487), (286, 16219), (331, 14014), (539, 8606), (637, 7282), (662, 7007), (1001, 4634), (1078, 4303), (1274, 3641), (2002, 2317)]