2016531710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{138403}}^1$

素因数の和:138488

約数の個数: 32

約数和(自身を含む): 3826593792

約数和(自身を除く): 1810062082

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 7285, 14570, 138403, 276806, 692015, 1384030, 4290493, 6504941, 8580986, 13009882, 21452465, 32524705, 42904930, 65049410, 201653171, 403306342, 1008265855, 2016531710]

約数ペア:

[(1, 2016531710), (2, 1008265855), (5, 403306342), (10, 201653171), (31, 65049410), (47, 42904930), (62, 32524705), (94, 21452465), (155, 13009882), (235, 8580986), (310, 6504941), (470, 4290493), (1457, 1384030), (2914, 692015), (7285, 276806), (14570, 138403)]