669492064

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{445141}}^1$

素因数の和:445198

約数の個数: 24

約数和(自身を含む): 1346109408

約数和(自身を除く): 676617344

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 445141, 890282, 1780564, 3561128, 7122256, 14244512, 20921627, 41843254, 83686508, 167373016, 334746032, 669492064]

約数ペア:

[(1, 669492064), (2, 334746032), (4, 167373016), (8, 83686508), (16, 41843254), (32, 20921627), (47, 14244512), (94, 7122256), (188, 3561128), (376, 1780564), (752, 890282), (1504, 445141)]