12291213298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{49331}}^1$

素因数の和:49427

約数の個数: 48

約数和(自身を含む): 23321801664

約数和(自身を除く): 11030588366

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 1369, 2738, 3367, 6734, 9583, 17797, 19166, 35594, 49331, 98662, 124579, 249158, 345317, 641303, 690634, 1282606, 1825247, 3650494, 4489121, 8978242, 12776729, 23728211, 25553458, 47456422, 67534139, 135068278, 166097477, 332194954, 472738973, 877943807, 945477946, 1755887614, 6145606649, 12291213298]

約数ペア:

[(1, 12291213298), (2, 6145606649), (7, 1755887614), (13, 945477946), (14, 877943807), (26, 472738973), (37, 332194954), (74, 166097477), (91, 135068278), (182, 67534139), (259, 47456422), (481, 25553458), (518, 23728211), (962, 12776729), (1369, 8978242), (2738, 4489121), (3367, 3650494), (6734, 1825247), (9583, 1282606), (17797, 690634), (19166, 641303), (35594, 345317), (49331, 249158), (98662, 124579)]