2986172833

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1009}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 3606912000

約数和(自身を除く): 620739167

約数列:

[1, 7, 29, 61, 203, 239, 427, 1009, 1673, 1769, 6931, 7063, 12383, 14579, 29261, 48517, 61549, 102053, 204827, 241151, 422791, 430843, 1688057, 1784921, 2959537, 6993379, 12494447, 14710211, 48953653, 102971477, 426596119, 2986172833]

約数ペア:

[(1, 2986172833), (7, 426596119), (29, 102971477), (61, 48953653), (203, 14710211), (239, 12494447), (427, 6993379), (1009, 2959537), (1673, 1784921), (1769, 1688057), (6931, 430843), (7063, 422791), (12383, 241151), (14579, 204827), (29261, 102053), (48517, 61549)]