3923654

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 3126586

約数列:

[1, 2, 7, 14, 47, 67, 89, 94, 134, 178, 329, 469, 623, 658, 938, 1246, 3149, 4183, 5963, 6298, 8366, 11926, 22043, 29281, 41741, 44086, 58562, 83482, 280261, 560522, 1961827, 3923654]

約数ペア:

[(1, 3923654), (2, 1961827), (7, 560522), (14, 280261), (47, 83482), (67, 58562), (89, 44086), (94, 41741), (134, 29281), (178, 22043), (329, 11926), (469, 8366), (623, 6298), (658, 5963), (938, 4183), (1246, 3149)]