1268049346

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{16747}}^1$

素因数の和:16914

約数の個数: 24

約数和(自身を含む): 2036087856

約数和(自身を除く): 768038510

約数列:

[1, 2, 17, 34, 131, 262, 289, 578, 2227, 4454, 16747, 33494, 37859, 75718, 284699, 569398, 2193857, 4387714, 4839883, 9679766, 37295569, 74591138, 634024673, 1268049346]

約数ペア:

[(1, 1268049346), (2, 634024673), (17, 74591138), (34, 37295569), (131, 9679766), (262, 4839883), (289, 4387714), (578, 2193857), (2227, 569398), (4454, 284699), (16747, 75718), (33494, 37859)]