13901290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 27404496

約数和(自身を除く): 13503206

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 1753, 3506, 3965, 7930, 8765, 17530, 22789, 45578, 106933, 113945, 213866, 227890, 534665, 1069330, 1390129, 2780258, 6950645, 13901290]

約数ペア:

[(1, 13901290), (2, 6950645), (5, 2780258), (10, 1390129), (13, 1069330), (26, 534665), (61, 227890), (65, 213866), (122, 113945), (130, 106933), (305, 45578), (610, 22789), (793, 17530), (1586, 8765), (1753, 7930), (3506, 3965)]