7131935986

素因数分解:

$2^1\times 7^2\times {\mathrm{3889}}^1\times {\mathrm{18713}}^1$

素因数の和:22618

約数の個数: 24

約数和(自身を含む): 12448365660

約数和(自身を除く): 5316429674

約数列:

[1, 2, 7, 14, 49, 98, 3889, 7778, 18713, 27223, 37426, 54446, 130991, 190561, 261982, 381122, 916937, 1833874, 72774857, 145549714, 509423999, 1018847998, 3565967993, 7131935986]

約数ペア:

[(1, 7131935986), (2, 3565967993), (7, 1018847998), (14, 509423999), (49, 145549714), (98, 72774857), (3889, 1833874), (7778, 916937), (18713, 381122), (27223, 261982), (37426, 190561), (54446, 130991)]