314490506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 522244800

約数和(自身を除く): 207754294

約数列:

[1, 2, 11, 22, 109, 218, 313, 419, 626, 838, 1199, 2398, 3443, 4609, 6886, 9218, 34117, 45671, 68234, 91342, 131147, 262294, 375287, 502381, 750574, 1004762, 1442617, 2885234, 14295023, 28590046, 157245253, 314490506]

約数ペア:

[(1, 314490506), (2, 157245253), (11, 28590046), (22, 14295023), (109, 2885234), (218, 1442617), (313, 1004762), (419, 750574), (626, 502381), (838, 375287), (1199, 262294), (2398, 131147), (3443, 91342), (4609, 68234), (6886, 45671), (9218, 34117)]