1008092540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{553897}}^1$

素因数の和:553926

約数の個数: 48

約数和(自身を含む): 2605536192

約数和(自身を除く): 1597443652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 553897, 1107794, 2215588, 2769485, 3877279, 5538970, 7200661, 7754558, 11077940, 14401322, 15509116, 19386395, 28802644, 36003305, 38772790, 50404627, 72006610, 77545580, 100809254, 144013220, 201618508, 252023135, 504046270, 1008092540]

約数ペア:

[(1, 1008092540), (2, 504046270), (4, 252023135), (5, 201618508), (7, 144013220), (10, 100809254), (13, 77545580), (14, 72006610), (20, 50404627), (26, 38772790), (28, 36003305), (35, 28802644), (52, 19386395), (65, 15509116), (70, 14401322), (91, 11077940), (130, 7754558), (140, 7200661), (182, 5538970), (260, 3877279), (364, 2769485), (455, 2215588), (910, 1107794), (1820, 553897)]