313951334398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15061}}^1\times {\mathrm{42197}}^1$

素因数の和:57292

約数の個数: 32

約数和(自身を含む): 533892471840

約数和(自身を除く): 219941137442

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 15061, 30122, 42197, 84394, 195793, 286159, 391586, 548561, 572318, 801743, 1097122, 1603486, 3720067, 7440134, 10422659, 20845318, 635529017, 1271058034, 8261877221, 12075051323, 16523754442, 24150102646, 156975667199, 313951334398]

約数ペア:

[(1, 313951334398), (2, 156975667199), (13, 24150102646), (19, 16523754442), (26, 12075051323), (38, 8261877221), (247, 1271058034), (494, 635529017), (15061, 20845318), (30122, 10422659), (42197, 7440134), (84394, 3720067), (195793, 1603486), (286159, 1097122), (391586, 801743), (548561, 572318)]