870521834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{2477}}^1$

素因数の和:4430

約数の個数: 32

約数和(自身を含む): 1608598656

約数和(自身を除く): 738076822

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1931, 2477, 3862, 4954, 13517, 17339, 25103, 27034, 32201, 34678, 50206, 64402, 175721, 225407, 351442, 450814, 4783087, 9566174, 33481609, 62180131, 66963218, 124360262, 435260917, 870521834]

約数ペア:

[(1, 870521834), (2, 435260917), (7, 124360262), (13, 66963218), (14, 62180131), (26, 33481609), (91, 9566174), (182, 4783087), (1931, 450814), (2477, 351442), (3862, 225407), (4954, 175721), (13517, 64402), (17339, 50206), (25103, 34678), (27034, 32201)]