1949219498

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{8641}}^1$

素因数の和:8790

約数の個数: 24

約数和(自身を含む): 3042830916

約数和(自身を除く): 1093611418

約数列:

[1, 2, 43, 61, 86, 122, 1849, 2623, 3698, 5246, 8641, 17282, 112789, 225578, 371563, 527101, 743126, 1054202, 15977209, 22665343, 31954418, 45330686, 974609749, 1949219498]

約数ペア:

[(1, 1949219498), (2, 974609749), (43, 45330686), (61, 31954418), (86, 22665343), (122, 15977209), (1849, 1054202), (2623, 743126), (3698, 527101), (5246, 371563), (8641, 225578), (17282, 112789)]