1329492790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1\times {\mathrm{2971}}^1$

素因数の和:3664

約数の個数: 32

約数和(自身を含む): 2430644256

約数和(自身を除く): 1101151466

約数列:

[1, 2, 5, 10, 73, 146, 365, 613, 730, 1226, 2971, 3065, 5942, 6130, 14855, 29710, 44749, 89498, 216883, 223745, 433766, 447490, 1084415, 1821223, 2168830, 3642446, 9106115, 18212230, 132949279, 265898558, 664746395, 1329492790]

約数ペア:

[(1, 1329492790), (2, 664746395), (5, 265898558), (10, 132949279), (73, 18212230), (146, 9106115), (365, 3642446), (613, 2168830), (730, 1821223), (1226, 1084415), (2971, 447490), (3065, 433766), (5942, 223745), (6130, 216883), (14855, 89498), (29710, 44749)]