1384487858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{17851}}^1$

素因数の和:18042

約数の個数: 32

約数和(自身を含む): 2369317440

約数和(自身を除く): 984829582

約数列:

[1, 2, 13, 19, 26, 38, 157, 247, 314, 494, 2041, 2983, 4082, 5966, 17851, 35702, 38779, 77558, 232063, 339169, 464126, 678338, 2802607, 4409197, 5605214, 8818394, 36433891, 53249533, 72867782, 106499066, 692243929, 1384487858]

約数ペア:

[(1, 1384487858), (2, 692243929), (13, 106499066), (19, 72867782), (26, 53249533), (38, 36433891), (157, 8818394), (247, 5605214), (314, 4409197), (494, 2802607), (2041, 678338), (2983, 464126), (4082, 339169), (5966, 232063), (17851, 77558), (35702, 38779)]