494120164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{12379}}^1$

素因数の和:12987

約数の個数: 24

約数和(自身を含む): 917209440

約数和(自身を除く): 423089276

約数列:

[1, 2, 4, 17, 34, 68, 587, 1174, 2348, 9979, 12379, 19958, 24758, 39916, 49516, 210443, 420886, 841772, 7266473, 14532946, 29065892, 123530041, 247060082, 494120164]

約数ペア:

[(1, 494120164), (2, 247060082), (4, 123530041), (17, 29065892), (34, 14532946), (68, 7266473), (587, 841772), (1174, 420886), (2348, 210443), (9979, 49516), (12379, 39916), (19958, 24758)]