388337612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{324697}}^1$

素因数の和:324737

約数の個数: 24

約数和(自身を含む): 763689696

約数和(自身を除く): 375352084

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 324697, 649394, 1298788, 4221061, 7468031, 8442122, 14936062, 16884244, 29872124, 97084403, 194168806, 388337612]

約数ペア:

[(1, 388337612), (2, 194168806), (4, 97084403), (13, 29872124), (23, 16884244), (26, 14936062), (46, 8442122), (52, 7468031), (92, 4221061), (299, 1298788), (598, 649394), (1196, 324697)]