1282160048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{5167}}^1$

素因数の和:6381

約数の個数: 40

約数和(自身を含む): 2678036928

約数和(自身を除く): 1395876880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1193, 2386, 4772, 5167, 9544, 10334, 15509, 19088, 20668, 31018, 41336, 62036, 67171, 82672, 124072, 134342, 248144, 268684, 537368, 1074736, 6164231, 12328462, 24656924, 49313848, 80135003, 98627696, 160270006, 320540012, 641080024, 1282160048]

約数ペア:

[(1, 1282160048), (2, 641080024), (4, 320540012), (8, 160270006), (13, 98627696), (16, 80135003), (26, 49313848), (52, 24656924), (104, 12328462), (208, 6164231), (1193, 1074736), (2386, 537368), (4772, 268684), (5167, 248144), (9544, 134342), (10334, 124072), (15509, 82672), (19088, 67171), (20668, 62036), (31018, 41336)]