2290988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4813}}^1$

素因数の和:4841

約数の個数: 24

約数和(自身を含む): 4852512

約数和(自身を除く): 2561524

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4813, 9626, 19252, 33691, 67382, 81821, 134764, 163642, 327284, 572747, 1145494, 2290988]

約数ペア:

[(1, 2290988), (2, 1145494), (4, 572747), (7, 327284), (14, 163642), (17, 134764), (28, 81821), (34, 67382), (68, 33691), (119, 19252), (238, 9626), (476, 4813)]