488292277

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 570011904

約数和(自身を除く): 81719627

約数列:

[1, 11, 23, 97, 101, 197, 253, 1067, 1111, 2167, 2231, 2323, 4531, 9797, 19109, 19897, 24541, 25553, 49841, 107767, 210199, 218867, 225331, 439507, 457631, 1930009, 2478641, 4834577, 5033941, 21230099, 44390207, 488292277]

約数ペア:

[(1, 488292277), (11, 44390207), (23, 21230099), (97, 5033941), (101, 4834577), (197, 2478641), (253, 1930009), (1067, 457631), (1111, 439507), (2167, 225331), (2231, 218867), (2323, 210199), (4531, 107767), (9797, 49841), (19109, 25553), (19897, 24541)]