421077008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{104021}}^1$

素因数の和:104063

約数の個数: 40

約数和(自身を含む): 928708416

約数和(自身を除く): 507631408

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 104021, 208042, 416084, 832168, 1144231, 1664336, 2288462, 2392483, 4576924, 4784966, 9153848, 9569932, 18307696, 19139864, 26317313, 38279728, 52634626, 105269252, 210538504, 421077008]

約数ペア:

[(1, 421077008), (2, 210538504), (4, 105269252), (8, 52634626), (11, 38279728), (16, 26317313), (22, 19139864), (23, 18307696), (44, 9569932), (46, 9153848), (88, 4784966), (92, 4576924), (176, 2392483), (184, 2288462), (253, 1664336), (368, 1144231), (506, 832168), (1012, 416084), (2024, 208042), (4048, 104021)]