981921122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317363}}^1$

素因数の和:317402

約数の個数: 32

約数和(自身を含む): 1919417472

約数和(自身を除く): 937496350

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 317363, 634726, 2221541, 4125719, 4443082, 5395171, 8251438, 10790342, 28880033, 37766197, 57760066, 70137223, 75532394, 140274446, 490960561, 981921122]

約数ペア:

[(1, 981921122), (2, 490960561), (7, 140274446), (13, 75532394), (14, 70137223), (17, 57760066), (26, 37766197), (34, 28880033), (91, 10790342), (119, 8251438), (182, 5395171), (221, 4443082), (238, 4125719), (442, 2221541), (1547, 634726), (3094, 317363)]