231949874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7019}}^1$

素因数の和:7106

約数の個数: 32

約数和(自身を含む): 396264960

約数和(自身を除く): 164315086

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 1066, 1271, 2542, 7019, 14038, 16523, 33046, 91247, 182494, 217589, 287779, 435178, 575558, 2828657, 3741127, 5657314, 7482254, 8921149, 17842298, 115974937, 231949874]

約数ペア:

[(1, 231949874), (2, 115974937), (13, 17842298), (26, 8921149), (31, 7482254), (41, 5657314), (62, 3741127), (82, 2828657), (403, 575558), (533, 435178), (806, 287779), (1066, 217589), (1271, 182494), (2542, 91247), (7019, 33046), (14038, 16523)]