770403452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{9491}}^1$

素因数の和:9738

約数の個数: 48

約数和(自身を含む): 1666947072

約数和(自身を除く): 896543620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 223, 364, 446, 892, 1561, 2899, 3122, 5798, 6244, 9491, 11596, 18982, 20293, 37964, 40586, 66437, 81172, 123383, 132874, 246766, 265748, 493532, 863681, 1727362, 2116493, 3454724, 4232986, 8465972, 14815451, 27514409, 29630902, 55028818, 59261804, 110057636, 192600863, 385201726, 770403452]

約数ペア:

[(1, 770403452), (2, 385201726), (4, 192600863), (7, 110057636), (13, 59261804), (14, 55028818), (26, 29630902), (28, 27514409), (52, 14815451), (91, 8465972), (182, 4232986), (223, 3454724), (364, 2116493), (446, 1727362), (892, 863681), (1561, 493532), (2899, 265748), (3122, 246766), (5798, 132874), (6244, 123383), (9491, 81172), (11596, 66437), (18982, 40586), (20293, 37964)]