384675434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 686996640

約数和(自身を除く): 302321206

約数列:

[1, 2, 11, 13, 22, 26, 143, 157, 169, 286, 314, 338, 659, 1318, 1727, 1859, 2041, 3454, 3718, 4082, 7249, 8567, 14498, 17134, 22451, 26533, 44902, 53066, 94237, 103463, 111371, 188474, 206926, 222742, 291863, 583726, 1138093, 1225081, 1345019, 2276186, 2450162, 2690038, 14795209, 17485247, 29590418, 34970494, 192337717, 384675434]

約数ペア:

[(1, 384675434), (2, 192337717), (11, 34970494), (13, 29590418), (22, 17485247), (26, 14795209), (143, 2690038), (157, 2450162), (169, 2276186), (286, 1345019), (314, 1225081), (338, 1138093), (659, 583726), (1318, 291863), (1727, 222742), (1859, 206926), (2041, 188474), (3454, 111371), (3718, 103463), (4082, 94237), (7249, 53066), (8567, 44902), (14498, 26533), (17134, 22451)]