1988488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 3965760

約数和(自身を除く): 1977272

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 107, 184, 202, 214, 404, 428, 808, 856, 2323, 2461, 4646, 4922, 9292, 9844, 10807, 18584, 19688, 21614, 43228, 86456, 248561, 497122, 994244, 1988488]

約数ペア:

[(1, 1988488), (2, 994244), (4, 497122), (8, 248561), (23, 86456), (46, 43228), (92, 21614), (101, 19688), (107, 18584), (184, 10807), (202, 9844), (214, 9292), (404, 4922), (428, 4646), (808, 2461), (856, 2323)]