636951354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{30133}}^1$

素因数の和:30422

約数の個数: 32

約数和(自身を含む): 1377003264

約数和(自身を除く): 740051910

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 3523, 7046, 10569, 21138, 30133, 60266, 90399, 180798, 391729, 783458, 1175187, 2350374, 8166043, 16332086, 24498129, 48996258, 106158559, 212317118, 318475677, 636951354]

約数ペア:

[(1, 636951354), (2, 318475677), (3, 212317118), (6, 106158559), (13, 48996258), (26, 24498129), (39, 16332086), (78, 8166043), (271, 2350374), (542, 1175187), (813, 783458), (1626, 391729), (3523, 180798), (7046, 90399), (10569, 60266), (21138, 30133)]