260028522

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{370411}}^1$

素因数の和:370435

約数の個数: 32

約数和(自身を含む): 622292160

約数和(自身を除く): 362263638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 370411, 740822, 1111233, 2222466, 3333699, 4815343, 6667398, 9630686, 10001097, 14446029, 20002194, 28892058, 43338087, 86676174, 130014261, 260028522]

約数ペア:

[(1, 260028522), (2, 130014261), (3, 86676174), (6, 43338087), (9, 28892058), (13, 20002194), (18, 14446029), (26, 10001097), (27, 9630686), (39, 6667398), (54, 4815343), (78, 3333699), (117, 2222466), (234, 1111233), (351, 740822), (702, 370411)]