1293792928

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{1483}}^1$

素因数の和:1829

約数の個数: 48

約数和(自身を含む): 2580379200

約数和(自身を除く): 1286586272

約数列:

[1, 2, 4, 8, 16, 32, 137, 199, 274, 398, 548, 796, 1096, 1483, 1592, 2192, 2966, 3184, 4384, 5932, 6368, 11864, 23728, 27263, 47456, 54526, 109052, 203171, 218104, 295117, 406342, 436208, 590234, 812684, 872416, 1180468, 1625368, 2360936, 3250736, 4721872, 6501472, 9443744, 40431029, 80862058, 161724116, 323448232, 646896464, 1293792928]

約数ペア:

[(1, 1293792928), (2, 646896464), (4, 323448232), (8, 161724116), (16, 80862058), (32, 40431029), (137, 9443744), (199, 6501472), (274, 4721872), (398, 3250736), (548, 2360936), (796, 1625368), (1096, 1180468), (1483, 872416), (1592, 812684), (2192, 590234), (2966, 436208), (3184, 406342), (4384, 295117), (5932, 218104), (6368, 203171), (11864, 109052), (23728, 54526), (27263, 47456)]