284838652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7541}}^1$

素因数の和:7642

約数の個数: 48

約数和(自身を含む): 608186880

約数和(自身を除く): 323348228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2698, 5396, 7541, 9443, 15082, 18886, 30164, 37772, 52787, 105574, 143279, 211148, 286558, 535411, 573116, 1002953, 1070822, 2005906, 2141644, 3747877, 4011812, 7495754, 10172809, 14991508, 20345618, 40691236, 71209663, 142419326, 284838652]

約数ペア:

[(1, 284838652), (2, 142419326), (4, 71209663), (7, 40691236), (14, 20345618), (19, 14991508), (28, 10172809), (38, 7495754), (71, 4011812), (76, 3747877), (133, 2141644), (142, 2005906), (266, 1070822), (284, 1002953), (497, 573116), (532, 535411), (994, 286558), (1349, 211148), (1988, 143279), (2698, 105574), (5396, 52787), (7541, 37772), (9443, 30164), (15082, 18886)]