238536482

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{163}}^2$

素因数の和:462

約数の個数: 18

約数和(自身を含む): 365466843

約数和(自身を除く): 126930361

約数列:

[1, 2, 67, 134, 163, 326, 4489, 8978, 10921, 21842, 26569, 53138, 731707, 1463414, 1780123, 3560246, 119268241, 238536482]

約数ペア:

[(1, 238536482), (2, 119268241), (67, 3560246), (134, 1780123), (163, 1463414), (326, 731707), (4489, 53138), (8978, 26569), (10921, 21842)]