388627412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{248483}}^1$

素因数の和:248527

約数の個数: 24

約数和(自身を含む): 751415616

約数和(自身を除く): 362788204

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 248483, 496966, 993932, 4224211, 5715109, 8448422, 11430218, 16896844, 22860436, 97156853, 194313706, 388627412]

約数ペア:

[(1, 388627412), (2, 194313706), (4, 97156853), (17, 22860436), (23, 16896844), (34, 11430218), (46, 8448422), (68, 5715109), (92, 4224211), (391, 993932), (782, 496966), (1564, 248483)]