1298049597872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{54049367}}^1$

素因数の和:54049473

約数の個数: 40

約数和(自身を含む): 2680848652800

約数和(自身を除く): 1382799054928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 6004, 12008, 24016, 54049367, 108098734, 216197468, 432394936, 864789872, 1026937973, 2053875946, 4107751892, 4269899993, 8215503784, 8539799986, 16431007568, 17079599972, 34159199944, 68318399888, 81128099867, 162256199734, 324512399468, 649024798936, 1298049597872]

約数ペア:

[(1, 1298049597872), (2, 649024798936), (4, 324512399468), (8, 162256199734), (16, 81128099867), (19, 68318399888), (38, 34159199944), (76, 17079599972), (79, 16431007568), (152, 8539799986), (158, 8215503784), (304, 4269899993), (316, 4107751892), (632, 2053875946), (1264, 1026937973), (1501, 864789872), (3002, 432394936), (6004, 216197468), (12008, 108098734), (24016, 54049367)]