4538681386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{28813}}^1$

素因数の和:28986

約数の個数: 32

約数和(自身を含む): 7449917328

約数和(自身を除く): 2911235942

約数列:

[1, 2, 17, 34, 41, 82, 113, 226, 697, 1394, 1921, 3842, 4633, 9266, 28813, 57626, 78761, 157522, 489821, 979642, 1181333, 2362666, 3255869, 6511738, 20082661, 40165322, 55349773, 110699546, 133490629, 266981258, 2269340693, 4538681386]

約数ペア:

[(1, 4538681386), (2, 2269340693), (17, 266981258), (34, 133490629), (41, 110699546), (82, 55349773), (113, 40165322), (226, 20082661), (697, 6511738), (1394, 3255869), (1921, 2362666), (3842, 1181333), (4633, 979642), (9266, 489821), (28813, 157522), (57626, 78761)]