923103610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{645527}}^1$

素因数の和:645558

約数の個数: 32

約数和(自身を含む): 1952076672

約数和(自身を除く): 1028973062

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 645527, 1291054, 3227635, 6455270, 7100797, 8391851, 14201594, 16783702, 35503985, 41959255, 71007970, 83918510, 92310361, 184620722, 461551805, 923103610]

約数ペア:

[(1, 923103610), (2, 461551805), (5, 184620722), (10, 92310361), (11, 83918510), (13, 71007970), (22, 41959255), (26, 35503985), (55, 16783702), (65, 14201594), (110, 8391851), (130, 7100797), (143, 6455270), (286, 3227635), (715, 1291054), (1430, 645527)]