1917272

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 4302360

約数和(自身を除く): 2385088

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 73, 98, 134, 146, 196, 268, 292, 392, 469, 511, 536, 584, 938, 1022, 1876, 2044, 3283, 3577, 3752, 4088, 4891, 6566, 7154, 9782, 13132, 14308, 19564, 26264, 28616, 34237, 39128, 68474, 136948, 239659, 273896, 479318, 958636, 1917272]

約数ペア:

[(1, 1917272), (2, 958636), (4, 479318), (7, 273896), (8, 239659), (14, 136948), (28, 68474), (49, 39128), (56, 34237), (67, 28616), (73, 26264), (98, 19564), (134, 14308), (146, 13132), (196, 9782), (268, 7154), (292, 6566), (392, 4891), (469, 4088), (511, 3752), (536, 3577), (584, 3283), (938, 2044), (1022, 1876)]