1121001010

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1\times {\mathrm{1259}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 2033035200

約数和(自身を除く): 912034190

約数列:

[1, 2, 5, 10, 269, 331, 538, 662, 1259, 1345, 1655, 2518, 2690, 3310, 6295, 12590, 89039, 178078, 338671, 416729, 445195, 677342, 833458, 890390, 1693355, 2083645, 3386710, 4167290, 112100101, 224200202, 560500505, 1121001010]

約数ペア:

[(1, 1121001010), (2, 560500505), (5, 224200202), (10, 112100101), (269, 4167290), (331, 3386710), (538, 2083645), (662, 1693355), (1259, 890390), (1345, 833458), (1655, 677342), (2518, 445195), (2690, 416729), (3310, 338671), (6295, 178078), (12590, 89039)]