1438365604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{971}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 2763948096

約数和(自身を除く): 1325582492

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 467, 793, 934, 971, 1586, 1868, 1942, 3172, 3884, 6071, 12142, 12623, 24284, 25246, 28487, 50492, 56974, 59231, 113948, 118462, 236924, 370331, 453457, 740662, 770003, 906914, 1481324, 1540006, 1813828, 3080012, 5894941, 11789882, 23579764, 27660877, 55321754, 110643508, 359591401, 719182802, 1438365604]

約数ペア:

[(1, 1438365604), (2, 719182802), (4, 359591401), (13, 110643508), (26, 55321754), (52, 27660877), (61, 23579764), (122, 11789882), (244, 5894941), (467, 3080012), (793, 1813828), (934, 1540006), (971, 1481324), (1586, 906914), (1868, 770003), (1942, 740662), (3172, 453457), (3884, 370331), (6071, 236924), (12142, 118462), (12623, 113948), (24284, 59231), (25246, 56974), (28487, 50492)]