1628126868

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{5227}}^1$

素因数の和:5592

約数の個数: 48

約数和(自身を含む): 3852241344

約数和(自身を除く): 2224114476

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 257, 303, 404, 514, 606, 771, 1028, 1212, 1542, 3084, 5227, 10454, 15681, 20908, 25957, 31362, 51914, 62724, 77871, 103828, 155742, 311484, 527927, 1055854, 1343339, 1583781, 2111708, 2686678, 3167562, 4030017, 5373356, 6335124, 8060034, 16120068, 135677239, 271354478, 407031717, 542708956, 814063434, 1628126868]

約数ペア:

[(1, 1628126868), (2, 814063434), (3, 542708956), (4, 407031717), (6, 271354478), (12, 135677239), (101, 16120068), (202, 8060034), (257, 6335124), (303, 5373356), (404, 4030017), (514, 3167562), (606, 2686678), (771, 2111708), (1028, 1583781), (1212, 1343339), (1542, 1055854), (3084, 527927), (5227, 311484), (10454, 155742), (15681, 103828), (20908, 77871), (25957, 62724), (31362, 51914)]