13081796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 28581504

約数和(自身を除く): 15499708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 433, 581, 866, 1079, 1162, 1732, 2158, 2324, 3031, 4316, 5629, 6062, 7553, 11258, 12124, 15106, 22516, 30212, 35939, 39403, 71878, 78806, 143756, 157612, 251573, 467207, 503146, 934414, 1006292, 1868828, 3270449, 6540898, 13081796]

約数ペア:

[(1, 13081796), (2, 6540898), (4, 3270449), (7, 1868828), (13, 1006292), (14, 934414), (26, 503146), (28, 467207), (52, 251573), (83, 157612), (91, 143756), (166, 78806), (182, 71878), (332, 39403), (364, 35939), (433, 30212), (581, 22516), (866, 15106), (1079, 12124), (1162, 11258), (1732, 7553), (2158, 6062), (2324, 5629), (3031, 4316)]