828002890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{579023}}^1$

素因数の和:579054

約数の個数: 32

約数和(自身を含む): 1750968576

約数和(自身を除く): 922965686

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 579023, 1158046, 2895115, 5790230, 6369253, 7527299, 12738506, 15054598, 31846265, 37636495, 63692530, 75272990, 82800289, 165600578, 414001445, 828002890]

約数ペア:

[(1, 828002890), (2, 414001445), (5, 165600578), (10, 82800289), (11, 75272990), (13, 63692530), (22, 37636495), (26, 31846265), (55, 15054598), (65, 12738506), (110, 7527299), (130, 6369253), (143, 5790230), (286, 2895115), (715, 1158046), (1430, 579023)]