2110201723

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7537}}^1$

素因数の和:7651

約数の個数: 32

約数和(自身を含む): 2639867904

約数和(自身を除く): 529666181

約数列:

[1, 7, 23, 37, 47, 161, 259, 329, 851, 1081, 1739, 5957, 7537, 7567, 12173, 39997, 52759, 173351, 278869, 279979, 354239, 1213457, 1952083, 2479673, 6413987, 8147497, 13106843, 44897909, 57032479, 91747901, 301457389, 2110201723]

約数ペア:

[(1, 2110201723), (7, 301457389), (23, 91747901), (37, 57032479), (47, 44897909), (161, 13106843), (259, 8147497), (329, 6413987), (851, 2479673), (1081, 1952083), (1739, 1213457), (5957, 354239), (7537, 279979), (7567, 278869), (12173, 173351), (39997, 52759)]