2199522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 4794048

約数和(自身を除く): 2594526

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 173, 326, 346, 489, 519, 978, 1038, 2119, 2249, 4238, 4498, 6357, 6747, 12714, 13494, 28199, 56398, 84597, 169194, 366587, 733174, 1099761, 2199522]

約数ペア:

[(1, 2199522), (2, 1099761), (3, 733174), (6, 366587), (13, 169194), (26, 84597), (39, 56398), (78, 28199), (163, 13494), (173, 12714), (326, 6747), (346, 6357), (489, 4498), (519, 4238), (978, 2249), (1038, 2119)]