2201661664

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{12829}}^1$

素因数の和:13043

約数の個数: 48

約数和(自身を含む): 4500558720

約数和(自身を除く): 2298897056

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 173, 248, 346, 496, 692, 992, 1384, 2768, 5363, 5536, 10726, 12829, 21452, 25658, 42904, 51316, 85808, 102632, 171616, 205264, 397699, 410528, 795398, 1590796, 2219417, 3181592, 4438834, 6363184, 8877668, 12726368, 17755336, 35510672, 68801927, 71021344, 137603854, 275207708, 550415416, 1100830832, 2201661664]

約数ペア:

[(1, 2201661664), (2, 1100830832), (4, 550415416), (8, 275207708), (16, 137603854), (31, 71021344), (32, 68801927), (62, 35510672), (124, 17755336), (173, 12726368), (248, 8877668), (346, 6363184), (496, 4438834), (692, 3181592), (992, 2219417), (1384, 1590796), (2768, 795398), (5363, 410528), (5536, 397699), (10726, 205264), (12829, 171616), (21452, 102632), (25658, 85808), (42904, 51316)]