1020344590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{45817}}^1$

素因数の和:45972

約数の個数: 32

約数和(自身を含む): 1959544224

約数和(自身を除く): 939199634

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 11135, 22270, 45817, 91634, 229085, 458170, 778889, 1557778, 3894445, 6002027, 7788890, 12004054, 30010135, 60020270, 102034459, 204068918, 510172295, 1020344590]

約数ペア:

[(1, 1020344590), (2, 510172295), (5, 204068918), (10, 102034459), (17, 60020270), (34, 30010135), (85, 12004054), (131, 7788890), (170, 6002027), (262, 3894445), (655, 1557778), (1310, 778889), (2227, 458170), (4454, 229085), (11135, 91634), (22270, 45817)]