2393449552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{739}}^1$

素因数の和:1460

約数の個数: 80

約数和(自身を含む): 5225915520

約数和(自身を除く): 2832465968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 677, 739, 1196, 1354, 1478, 2392, 2708, 2956, 4784, 5416, 5912, 8801, 9607, 10832, 11824, 15571, 16997, 17602, 19214, 31142, 33994, 35204, 38428, 62284, 67988, 70408, 76856, 124568, 135976, 140816, 153712, 202423, 220961, 249136, 271952, 404846, 441922, 500303, 809692, 883844, 1000606, 1619384, 1767688, 2001212, 3238768, 3535376, 4002424, 6503939, 8004848, 11506969, 13007878, 23013938, 26015756, 46027876, 52031512, 92055752, 104063024, 149590597, 184111504, 299181194, 598362388, 1196724776, 2393449552]

約数ペア:

[(1, 2393449552), (2, 1196724776), (4, 598362388), (8, 299181194), (13, 184111504), (16, 149590597), (23, 104063024), (26, 92055752), (46, 52031512), (52, 46027876), (92, 26015756), (104, 23013938), (184, 13007878), (208, 11506969), (299, 8004848), (368, 6503939), (598, 4002424), (677, 3535376), (739, 3238768), (1196, 2001212), (1354, 1767688), (1478, 1619384), (2392, 1000606), (2708, 883844), (2956, 809692), (4784, 500303), (5416, 441922), (5912, 404846), (8801, 271952), (9607, 249136), (10832, 220961), (11824, 202423), (15571, 153712), (16997, 140816), (17602, 135976), (19214, 124568), (31142, 76856), (33994, 70408), (35204, 67988), (38428, 62284)]