1272997882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1\times {\mathrm{1667}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 2148757632

約数和(自身を除く): 875759750

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 1277, 1667, 2554, 3334, 16601, 21671, 29371, 33202, 38341, 43342, 58742, 76682, 381823, 498433, 763646, 996866, 2128759, 4257518, 27673867, 48961457, 55347734, 97922914, 636498941, 1272997882]

約数ペア:

[(1, 1272997882), (2, 636498941), (13, 97922914), (23, 55347734), (26, 48961457), (46, 27673867), (299, 4257518), (598, 2128759), (1277, 996866), (1667, 763646), (2554, 498433), (3334, 381823), (16601, 76682), (21671, 58742), (29371, 43342), (33202, 38341)]