1105211990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{158567}}^1$

素因数の和:158632

約数の個数: 32

約数和(自身を含む): 2157793344

約数和(自身を除く): 1052581354

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 158567, 317134, 792835, 1585670, 2695639, 5391278, 6501247, 13002494, 13478195, 26956390, 32506235, 65012470, 110521199, 221042398, 552605995, 1105211990]

約数ペア:

[(1, 1105211990), (2, 552605995), (5, 221042398), (10, 110521199), (17, 65012470), (34, 32506235), (41, 26956390), (82, 13478195), (85, 13002494), (170, 6501247), (205, 5391278), (410, 2695639), (697, 1585670), (1394, 792835), (3485, 317134), (6970, 158567)]