2019535544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{1163}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 4165257600

約数和(自身を除く): 2145722056

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 283, 472, 566, 767, 1132, 1163, 1534, 2264, 2326, 3068, 3679, 4652, 6136, 7358, 9304, 14716, 15119, 16697, 29432, 30238, 33394, 60476, 66788, 68617, 120952, 133576, 137234, 217061, 274468, 329129, 434122, 548936, 658258, 868244, 892021, 1316516, 1736488, 1784042, 2633032, 3568084, 4278677, 7136168, 8557354, 17114708, 19418611, 34229416, 38837222, 77674444, 155348888, 252441943, 504883886, 1009767772, 2019535544]

約数ペア:

[(1, 2019535544), (2, 1009767772), (4, 504883886), (8, 252441943), (13, 155348888), (26, 77674444), (52, 38837222), (59, 34229416), (104, 19418611), (118, 17114708), (236, 8557354), (283, 7136168), (472, 4278677), (566, 3568084), (767, 2633032), (1132, 1784042), (1163, 1736488), (1534, 1316516), (2264, 892021), (2326, 868244), (3068, 658258), (3679, 548936), (4652, 434122), (6136, 329129), (7358, 274468), (9304, 217061), (14716, 137234), (15119, 133576), (16697, 120952), (29432, 68617), (30238, 66788), (33394, 60476)]