2049455928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{24239}}^1$

素因数の和:24532

約数の個数: 64

約数和(自身を含む): 5538355200

約数和(自身を除く): 3488899272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 271, 312, 542, 813, 1084, 1626, 2168, 3252, 3523, 6504, 7046, 10569, 14092, 21138, 24239, 28184, 42276, 48478, 72717, 84552, 96956, 145434, 193912, 290868, 315107, 581736, 630214, 945321, 1260428, 1890642, 2520856, 3781284, 6568769, 7562568, 13137538, 19706307, 26275076, 39412614, 52550152, 78825228, 85393997, 157650456, 170787994, 256181991, 341575988, 512363982, 683151976, 1024727964, 2049455928]

約数ペア:

[(1, 2049455928), (2, 1024727964), (3, 683151976), (4, 512363982), (6, 341575988), (8, 256181991), (12, 170787994), (13, 157650456), (24, 85393997), (26, 78825228), (39, 52550152), (52, 39412614), (78, 26275076), (104, 19706307), (156, 13137538), (271, 7562568), (312, 6568769), (542, 3781284), (813, 2520856), (1084, 1890642), (1626, 1260428), (2168, 945321), (3252, 630214), (3523, 581736), (6504, 315107), (7046, 290868), (10569, 193912), (14092, 145434), (21138, 96956), (24239, 84552), (28184, 72717), (42276, 48478)]