4948190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 5212450

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 2239, 4478, 11195, 22390, 29107, 38063, 58214, 76126, 145535, 190315, 291070, 380630, 494819, 989638, 2474095, 4948190]

約数ペア:

[(1, 4948190), (2, 2474095), (5, 989638), (10, 494819), (13, 380630), (17, 291070), (26, 190315), (34, 145535), (65, 76126), (85, 58214), (130, 38063), (170, 29107), (221, 22390), (442, 11195), (1105, 4478), (2210, 2239)]