402388670

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1\times {\mathrm{463}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 730933632

約数和(自身を除く): 328544962

約数列:

[1, 2, 5, 10, 233, 373, 463, 466, 746, 926, 1165, 1865, 2315, 2330, 3730, 4630, 86909, 107879, 172699, 173818, 215758, 345398, 434545, 539395, 863495, 869090, 1078790, 1726990, 40238867, 80477734, 201194335, 402388670]

約数ペア:

[(1, 402388670), (2, 201194335), (5, 80477734), (10, 40238867), (233, 1726990), (373, 1078790), (463, 869090), (466, 863495), (746, 539395), (926, 434545), (1165, 345398), (1865, 215758), (2315, 173818), (2330, 172699), (3730, 107879), (4630, 86909)]