672275206

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1\times {\mathrm{4657}}^1$

素因数の和:5559

約数の個数: 16

約数和(自身を含む): 1021219920

約数和(自身を除く): 348944714

約数列:

[1, 2, 89, 178, 811, 1622, 4657, 9314, 72179, 144358, 414473, 828946, 3776827, 7553654, 336137603, 672275206]

約数ペア:

[(1, 672275206), (2, 336137603), (89, 7553654), (178, 3776827), (811, 828946), (1622, 414473), (4657, 144358), (9314, 72179)]