2006502456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{30703}}^1$

素因数の和:31108

約数の個数: 64

約数和(自身を含む): 5747788800

約数和(自身を除く): 3741286344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389, 778, 1167, 1556, 2334, 2723, 3112, 4668, 5446, 8169, 9336, 10892, 16338, 21784, 30703, 32676, 61406, 65352, 92109, 122812, 184218, 214921, 245624, 368436, 429842, 644763, 736872, 859684, 1289526, 1719368, 2579052, 5158104, 11943467, 23886934, 35830401, 47773868, 71660802, 83604269, 95547736, 143321604, 167208538, 250812807, 286643208, 334417076, 501625614, 668834152, 1003251228, 2006502456]

約数ペア:

[(1, 2006502456), (2, 1003251228), (3, 668834152), (4, 501625614), (6, 334417076), (7, 286643208), (8, 250812807), (12, 167208538), (14, 143321604), (21, 95547736), (24, 83604269), (28, 71660802), (42, 47773868), (56, 35830401), (84, 23886934), (168, 11943467), (389, 5158104), (778, 2579052), (1167, 1719368), (1556, 1289526), (2334, 859684), (2723, 736872), (3112, 644763), (4668, 429842), (5446, 368436), (8169, 245624), (9336, 214921), (10892, 184218), (16338, 122812), (21784, 92109), (30703, 65352), (32676, 61406)]