254836302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{15131}}^1$

素因数の和:15544

約数の個数: 32

約数和(自身を含む): 583974144

約数和(自身を除く): 329137842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 5614, 8421, 15131, 16842, 30262, 45393, 90786, 105917, 211834, 317751, 635502, 6067531, 12135062, 18202593, 36405186, 42472717, 84945434, 127418151, 254836302]

約数ペア:

[(1, 254836302), (2, 127418151), (3, 84945434), (6, 42472717), (7, 36405186), (14, 18202593), (21, 12135062), (42, 6067531), (401, 635502), (802, 317751), (1203, 211834), (2406, 105917), (2807, 90786), (5614, 45393), (8421, 30262), (15131, 16842)]