2013403730390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{292221151}}^1$

素因数の和:292221224

約数の個数: 32

約数和(自身を含む): 3976545436416

約数和(自身を除く): 1963141706026

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 292221151, 584442302, 1461105755, 2922211510, 3798874963, 7597749926, 15487721003, 18994374815, 30975442006, 37988749630, 77438605015, 154877210030, 201340373039, 402680746078, 1006701865195, 2013403730390]

約数ペア:

[(1, 2013403730390), (2, 1006701865195), (5, 402680746078), (10, 201340373039), (13, 154877210030), (26, 77438605015), (53, 37988749630), (65, 30975442006), (106, 18994374815), (130, 15487721003), (265, 7597749926), (530, 3798874963), (689, 2922211510), (1378, 1461105755), (3445, 584442302), (6890, 292221151)]