2289264770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{44357}}^1$

素因数の和:44774

約数の個数: 32

約数和(自身を含む): 4448929968

約数和(自身を除く): 2159665198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1985, 3970, 5161, 10322, 25805, 44357, 51610, 88714, 221785, 443570, 576641, 1153282, 2883205, 5766410, 17609729, 35219458, 88048645, 176097290, 228926477, 457852954, 1144632385, 2289264770]

約数ペア:

[(1, 2289264770), (2, 1144632385), (5, 457852954), (10, 228926477), (13, 176097290), (26, 88048645), (65, 35219458), (130, 17609729), (397, 5766410), (794, 2883205), (1985, 1153282), (3970, 576641), (5161, 443570), (10322, 221785), (25805, 88714), (44357, 51610)]