1295306572

素因数分解:

$2^2\times 7^3\times {\mathrm{97}}^1\times {\mathrm{9733}}^1$

素因数の和:9855

約数の個数: 48

約数和(自身を含む): 2671009600

約数和(自身を除く): 1375703028

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 343, 388, 679, 686, 1358, 1372, 2716, 4753, 9506, 9733, 19012, 19466, 33271, 38932, 66542, 68131, 133084, 136262, 272524, 476917, 944101, 953834, 1888202, 1907668, 3338419, 3776404, 6608707, 6676838, 13217414, 13353676, 26434828, 46260949, 92521898, 185043796, 323826643, 647653286, 1295306572]

約数ペア:

[(1, 1295306572), (2, 647653286), (4, 323826643), (7, 185043796), (14, 92521898), (28, 46260949), (49, 26434828), (97, 13353676), (98, 13217414), (194, 6676838), (196, 6608707), (343, 3776404), (388, 3338419), (679, 1907668), (686, 1888202), (1358, 953834), (1372, 944101), (2716, 476917), (4753, 272524), (9506, 136262), (9733, 133084), (19012, 68131), (19466, 66542), (33271, 38932)]