620559996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{42703}}^1$

素因数の和:42890

約数の個数: 48

約数和(自身を含む): 1664431104

約数和(自身を除く): 1043871108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 3633, 4844, 7266, 14532, 42703, 85406, 128109, 170812, 256218, 298921, 512436, 597842, 896763, 1195684, 1793526, 3587052, 7387619, 14775238, 22162857, 29550476, 44325714, 51713333, 88651428, 103426666, 155139999, 206853332, 310279998, 620559996]

約数ペア:

[(1, 620559996), (2, 310279998), (3, 206853332), (4, 155139999), (6, 103426666), (7, 88651428), (12, 51713333), (14, 44325714), (21, 29550476), (28, 22162857), (42, 14775238), (84, 7387619), (173, 3587052), (346, 1793526), (519, 1195684), (692, 896763), (1038, 597842), (1211, 512436), (2076, 298921), (2422, 256218), (3633, 170812), (4844, 128109), (7266, 85406), (14532, 42703)]