123543134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 218405376

約数和(自身を除く): 94862242

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 487, 887, 974, 1774, 5357, 6331, 9757, 10714, 11531, 12662, 19514, 23062, 69641, 126841, 139282, 253682, 431969, 863938, 4751659, 5615597, 9503318, 11231194, 61771567, 123543134]

約数ペア:

[(1, 123543134), (2, 61771567), (11, 11231194), (13, 9503318), (22, 5615597), (26, 4751659), (143, 863938), (286, 431969), (487, 253682), (887, 139282), (974, 126841), (1774, 69641), (5357, 23062), (6331, 19514), (9757, 12662), (10714, 11531)]