1569171890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1097323}}^1$

素因数の和:1097354

約数の個数: 32

約数和(自身を含む): 3318307776

約数和(自身を除く): 1749135886

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1097323, 2194646, 5486615, 10973230, 12070553, 14265199, 24141106, 28530398, 60352765, 71325995, 120705530, 142651990, 156917189, 313834378, 784585945, 1569171890]

約数ペア:

[(1, 1569171890), (2, 784585945), (5, 313834378), (10, 156917189), (11, 142651990), (13, 120705530), (22, 71325995), (26, 60352765), (55, 28530398), (65, 24141106), (110, 14265199), (130, 12070553), (143, 10973230), (286, 5486615), (715, 2194646), (1430, 1097323)]