17940984976

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{29717}}^1$

素因数の和:30211

約数の個数: 40

約数和(自身を含む): 35210480760

約数和(自身を除く): 17269495784

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 389, 776, 778, 1552, 1556, 3112, 6224, 29717, 37733, 59434, 75466, 118868, 150932, 237736, 301864, 475472, 603728, 2882549, 5765098, 11530196, 11559913, 23060392, 23119826, 46120784, 46239652, 92479304, 184958608, 1121311561, 2242623122, 4485246244, 8970492488, 17940984976]

約数ペア:

[(1, 17940984976), (2, 8970492488), (4, 4485246244), (8, 2242623122), (16, 1121311561), (97, 184958608), (194, 92479304), (388, 46239652), (389, 46120784), (776, 23119826), (778, 23060392), (1552, 11559913), (1556, 11530196), (3112, 5765098), (6224, 2882549), (29717, 603728), (37733, 475472), (59434, 301864), (75466, 237736), (118868, 150932)]