2012499251

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{100279}}^1$

素因数の和:100394

約数の個数: 16

約数和(自身を含む): 2387466240

約数和(自身を除く): 374966989

約数列:

[1, 7, 47, 61, 329, 427, 2867, 20069, 100279, 701953, 4713113, 6117019, 32991791, 42819133, 287499893, 2012499251]

約数ペア:

[(1, 2012499251), (7, 287499893), (47, 42819133), (61, 32991791), (329, 6117019), (427, 4713113), (2867, 701953), (20069, 100279)]