913585730624

素因数分解:

$2^6\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{1020137}}^1$

素因数の和:1022155

約数の個数: 56

約数和(自身を含む): 2072920416000

約数和(自身を除く): 1159334685376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1999, 3998, 7996, 13993, 15992, 27986, 31984, 55972, 63968, 111944, 127936, 223888, 447776, 895552, 1020137, 2040274, 4080548, 7140959, 8161096, 14281918, 16322192, 28563836, 32644384, 57127672, 65288768, 114255344, 228510688, 457021376, 2039253863, 4078507726, 8157015452, 14274777041, 16314030904, 28549554082, 32628061808, 57099108164, 65256123616, 114198216328, 130512247232, 228396432656, 456792865312, 913585730624]

約数ペア:

[(1, 913585730624), (2, 456792865312), (4, 228396432656), (7, 130512247232), (8, 114198216328), (14, 65256123616), (16, 57099108164), (28, 32628061808), (32, 28549554082), (56, 16314030904), (64, 14274777041), (112, 8157015452), (224, 4078507726), (448, 2039253863), (1999, 457021376), (3998, 228510688), (7996, 114255344), (13993, 65288768), (15992, 57127672), (27986, 32644384), (31984, 28563836), (55972, 16322192), (63968, 14281918), (111944, 8161096), (127936, 7140959), (223888, 4080548), (447776, 2040274), (895552, 1020137)]