2800158

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 5930496

約数和(自身を除く): 3130338

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 197, 206, 309, 394, 591, 618, 1182, 2369, 4531, 4738, 7107, 9062, 13593, 14214, 20291, 27186, 40582, 60873, 121746, 466693, 933386, 1400079, 2800158]

約数ペア:

[(1, 2800158), (2, 1400079), (3, 933386), (6, 466693), (23, 121746), (46, 60873), (69, 40582), (103, 27186), (138, 20291), (197, 14214), (206, 13593), (309, 9062), (394, 7107), (591, 4738), (618, 4531), (1182, 2369)]