2719496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 5577600

約数和(自身を除く): 2858104

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 331, 632, 662, 1027, 1324, 2054, 2648, 4108, 4303, 8216, 8606, 17212, 26149, 34424, 52298, 104596, 209192, 339937, 679874, 1359748, 2719496]

約数ペア:

[(1, 2719496), (2, 1359748), (4, 679874), (8, 339937), (13, 209192), (26, 104596), (52, 52298), (79, 34424), (104, 26149), (158, 17212), (316, 8606), (331, 8216), (632, 4303), (662, 4108), (1027, 2648), (1324, 2054)]