171670814

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{13171}}^1$

素因数の和:13213

約数の個数: 32

約数和(自身を含む): 316128000

約数和(自身を除く): 144457186

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 6517, 13034, 13171, 26342, 92197, 184394, 250249, 500498, 645379, 1290758, 1751743, 3503486, 4517653, 9035306, 12262201, 24524402, 85835407, 171670814]

約数ペア:

[(1, 171670814), (2, 85835407), (7, 24524402), (14, 12262201), (19, 9035306), (38, 4517653), (49, 3503486), (98, 1751743), (133, 1290758), (266, 645379), (343, 500498), (686, 250249), (931, 184394), (1862, 92197), (6517, 26342), (13034, 13171)]