2017642064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{23531}}^1$

素因数の和:23795

約数の個数: 40

約数和(自身を含む): 4096827072

約数和(自身を除く): 2079185008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 233, 368, 466, 932, 1864, 3728, 5359, 10718, 21436, 23531, 42872, 47062, 85744, 94124, 188248, 376496, 541213, 1082426, 2164852, 4329704, 5482723, 8659408, 10965446, 21930892, 43861784, 87723568, 126102629, 252205258, 504410516, 1008821032, 2017642064]

約数ペア:

[(1, 2017642064), (2, 1008821032), (4, 504410516), (8, 252205258), (16, 126102629), (23, 87723568), (46, 43861784), (92, 21930892), (184, 10965446), (233, 8659408), (368, 5482723), (466, 4329704), (932, 2164852), (1864, 1082426), (3728, 541213), (5359, 376496), (10718, 188248), (21436, 94124), (23531, 85744), (42872, 47062)]