859522028

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{641}}^1\times {\mathrm{1237}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 1513291584

約数和(自身を除く): 653769556

約数列:

[1, 2, 4, 271, 542, 641, 1084, 1237, 1282, 2474, 2564, 4948, 173711, 335227, 347422, 670454, 694844, 792917, 1340908, 1585834, 3171668, 214880507, 429761014, 859522028]

約数ペア:

[(1, 859522028), (2, 429761014), (4, 214880507), (271, 3171668), (542, 1585834), (641, 1340908), (1084, 792917), (1237, 694844), (1282, 670454), (2474, 347422), (2564, 335227), (4948, 173711)]