520281430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1\times {\mathrm{1847}}^1$

素因数の和:3528

約数の個数: 32

約数和(自身を含む): 992730816

約数和(自身を除く): 472449386

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1657, 1847, 3314, 3694, 8285, 9235, 16570, 18470, 28169, 31399, 56338, 62798, 140845, 156995, 281690, 313990, 3060479, 6120958, 15302395, 30604790, 52028143, 104056286, 260140715, 520281430]

約数ペア:

[(1, 520281430), (2, 260140715), (5, 104056286), (10, 52028143), (17, 30604790), (34, 15302395), (85, 6120958), (170, 3060479), (1657, 313990), (1847, 281690), (3314, 156995), (3694, 140845), (8285, 62798), (9235, 56338), (16570, 31399), (18470, 28169)]