2088893770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127139}}^1$

素因数の和:127230

約数の個数: 32

約数和(自身を含む): 3954562560

約数和(自身を除く): 1865668790

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 16430, 127139, 254278, 635695, 1271390, 3941309, 6738367, 7882618, 13476734, 19706545, 33691835, 39413090, 67383670, 208889377, 417778754, 1044446885, 2088893770]

約数ペア:

[(1, 2088893770), (2, 1044446885), (5, 417778754), (10, 208889377), (31, 67383670), (53, 39413090), (62, 33691835), (106, 19706545), (155, 13476734), (265, 7882618), (310, 6738367), (530, 3941309), (1643, 1271390), (3286, 635695), (8215, 254278), (16430, 127139)]