173622946

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2309}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 307359360

約数和(自身を除く): 133736414

約数列:

[1, 2, 7, 14, 41, 82, 131, 262, 287, 574, 917, 1834, 2309, 4618, 5371, 10742, 16163, 32326, 37597, 75194, 94669, 189338, 302479, 604958, 662683, 1325366, 2117353, 4234706, 12401639, 24803278, 86811473, 173622946]

約数ペア:

[(1, 173622946), (2, 86811473), (7, 24803278), (14, 12401639), (41, 4234706), (82, 2117353), (131, 1325366), (262, 662683), (287, 604958), (574, 302479), (917, 189338), (1834, 94669), (2309, 75194), (4618, 37597), (5371, 32326), (10742, 16163)]