2298987674879

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131318197}}^1$

素因数の和:131318306

約数の個数: 16

約数和(自身を含む): 2735620700736

約数和(自身を除く): 436633025857

約数列:

[1, 7, 41, 61, 287, 427, 2501, 17507, 131318197, 919227379, 5384046077, 8010410017, 37688322539, 56072870119, 328426810697, 2298987674879]

約数ペア:

[(1, 2298987674879), (7, 328426810697), (41, 56072870119), (61, 37688322539), (287, 8010410017), (427, 5384046077), (2501, 919227379), (17507, 131318197)]