902131438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79399}}^1$

素因数の和:79456

約数の個数: 32

約数和(自身を含む): 1600704000

約数和(自身を除く): 698572562

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 79399, 158798, 1032187, 1508581, 1826177, 2064374, 3017162, 3652354, 19611553, 23740301, 34697363, 39223106, 47480602, 69394726, 451065719, 902131438]

約数ペア:

[(1, 902131438), (2, 451065719), (13, 69394726), (19, 47480602), (23, 39223106), (26, 34697363), (38, 23740301), (46, 19611553), (247, 3652354), (299, 3017162), (437, 2064374), (494, 1826177), (598, 1508581), (874, 1032187), (5681, 158798), (11362, 79399)]