17710378

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 31334400

約数和(自身を除く): 13624022

約数列:

[1, 2, 7, 14, 67, 79, 134, 158, 239, 469, 478, 553, 938, 1106, 1673, 3346, 5293, 10586, 16013, 18881, 32026, 37051, 37762, 74102, 112091, 132167, 224182, 264334, 1265027, 2530054, 8855189, 17710378]

約数ペア:

[(1, 17710378), (2, 8855189), (7, 2530054), (14, 1265027), (67, 264334), (79, 224182), (134, 132167), (158, 112091), (239, 74102), (469, 37762), (478, 37051), (553, 32026), (938, 18881), (1106, 16013), (1673, 10586), (3346, 5293)]