2263147151

素因数分解:

${\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 2474100720

約数和(自身を除く): 210953569

約数列:

[1, 17, 41, 289, 389, 491, 697, 6613, 8347, 11849, 15949, 20131, 112421, 141899, 190999, 271133, 342227, 3246983, 4609261, 5817859, 7830959, 55198711, 133126303, 2263147151]

約数ペア:

[(1, 2263147151), (17, 133126303), (41, 55198711), (289, 7830959), (389, 5817859), (491, 4609261), (697, 3246983), (6613, 342227), (8347, 271133), (11849, 190999), (15949, 141899), (20131, 112421)]