867157070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{13697}}^1$

素因数の和:14204

約数の個数: 32

約数和(自身を含む): 1684525248

約数和(自身を除く): 817368178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 974, 2435, 4870, 6331, 12662, 13697, 27394, 31655, 63310, 68485, 136970, 178061, 356122, 890305, 1780610, 6670439, 13340878, 33352195, 66704390, 86715707, 173431414, 433578535, 867157070]

約数ペア:

[(1, 867157070), (2, 433578535), (5, 173431414), (10, 86715707), (13, 66704390), (26, 33352195), (65, 13340878), (130, 6670439), (487, 1780610), (974, 890305), (2435, 356122), (4870, 178061), (6331, 136970), (12662, 68485), (13697, 63310), (27394, 31655)]