291483896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{10007}}^1$

素因数の和:10355

約数の個数: 32

約数和(自身を含む): 598078080

約数和(自身を除く): 306594184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 331, 662, 1324, 2648, 3641, 7282, 10007, 14564, 20014, 29128, 40028, 80056, 110077, 220154, 440308, 880616, 3312317, 6624634, 13249268, 26498536, 36435487, 72870974, 145741948, 291483896]

約数ペア:

[(1, 291483896), (2, 145741948), (4, 72870974), (8, 36435487), (11, 26498536), (22, 13249268), (44, 6624634), (88, 3312317), (331, 880616), (662, 440308), (1324, 220154), (2648, 110077), (3641, 80056), (7282, 40028), (10007, 29128), (14564, 20014)]