2590804928

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{131861}}^1$

素因数の和:132180

約数の個数: 28

約数和(自身を含む): 5157913992

約数和(自身を除く): 2567109064

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 9824, 19648, 131861, 263722, 527444, 1054888, 2109776, 4219552, 8439104, 40481327, 80962654, 161925308, 323850616, 647701232, 1295402464, 2590804928]

約数ペア:

[(1, 2590804928), (2, 1295402464), (4, 647701232), (8, 323850616), (16, 161925308), (32, 80962654), (64, 40481327), (307, 8439104), (614, 4219552), (1228, 2109776), (2456, 1054888), (4912, 527444), (9824, 263722), (19648, 131861)]