394683772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2543}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 827430912

約数和(自身を除く): 432747140

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 241, 322, 482, 644, 964, 1687, 2543, 3374, 5086, 5543, 6748, 10172, 11086, 17801, 22172, 35602, 38801, 58489, 71204, 77602, 116978, 155204, 233956, 409423, 612863, 818846, 1225726, 1637692, 2451452, 4290041, 8580082, 14095849, 17160164, 28191698, 56383396, 98670943, 197341886, 394683772]

約数ペア:

[(1, 394683772), (2, 197341886), (4, 98670943), (7, 56383396), (14, 28191698), (23, 17160164), (28, 14095849), (46, 8580082), (92, 4290041), (161, 2451452), (241, 1637692), (322, 1225726), (482, 818846), (644, 612863), (964, 409423), (1687, 233956), (2543, 155204), (3374, 116978), (5086, 77602), (5543, 71204), (6748, 58489), (10172, 38801), (11086, 35602), (17801, 22172)]