751990147168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{18635759}}^1$

素因数の和:18635879

約数の個数: 48

約数和(自身を含む): 1610800551360

約数和(自身を除く): 858810404192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1552, 2522, 3104, 5044, 10088, 20176, 40352, 18635759, 37271518, 74543036, 149086072, 242264867, 298172144, 484529734, 596344288, 969059468, 1807668623, 1938118936, 3615337246, 3876237872, 7230674492, 7752475744, 14461348984, 23499692099, 28922697968, 46999384198, 57845395936, 93998768396, 187997536792, 375995073584, 751990147168]

約数ペア:

[(1, 751990147168), (2, 375995073584), (4, 187997536792), (8, 93998768396), (13, 57845395936), (16, 46999384198), (26, 28922697968), (32, 23499692099), (52, 14461348984), (97, 7752475744), (104, 7230674492), (194, 3876237872), (208, 3615337246), (388, 1938118936), (416, 1807668623), (776, 969059468), (1261, 596344288), (1552, 484529734), (2522, 298172144), (3104, 242264867), (5044, 149086072), (10088, 74543036), (20176, 37271518), (40352, 18635759)]