970996904

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 1831869000

約数和(自身を除く): 860872096

約数列:

[1, 2, 4, 8, 389, 509, 613, 778, 1018, 1226, 1556, 2036, 2452, 3112, 4072, 4904, 198001, 238457, 312017, 396002, 476914, 624034, 792004, 953828, 1248068, 1584008, 1907656, 2496136, 121374613, 242749226, 485498452, 970996904]

約数ペア:

[(1, 970996904), (2, 485498452), (4, 242749226), (8, 121374613), (389, 2496136), (509, 1907656), (613, 1584008), (778, 1248068), (1018, 953828), (1226, 792004), (1556, 624034), (2036, 476914), (2452, 396002), (3112, 312017), (4072, 238457), (4904, 198001)]