346768130

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{1669}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 634867200

約数和(自身を除く): 288099070

約数列:

[1, 2, 5, 10, 79, 158, 263, 395, 526, 790, 1315, 1669, 2630, 3338, 8345, 16690, 20777, 41554, 103885, 131851, 207770, 263702, 438947, 659255, 877894, 1318510, 2194735, 4389470, 34676813, 69353626, 173384065, 346768130]

約数ペア:

[(1, 346768130), (2, 173384065), (5, 69353626), (10, 34676813), (79, 4389470), (158, 2194735), (263, 1318510), (395, 877894), (526, 659255), (790, 438947), (1315, 263702), (1669, 207770), (2630, 131851), (3338, 103885), (8345, 41554), (16690, 20777)]