2013213430

素因数分解:

$2^1\times 5^1\times {\mathrm{11321}}^1\times {\mathrm{17783}}^1$

素因数の和:29111

約数の個数: 16

約数和(自身を含む): 3624308064

約数和(自身を除く): 1611094634

約数列:

[1, 2, 5, 10, 11321, 17783, 22642, 35566, 56605, 88915, 113210, 177830, 201321343, 402642686, 1006606715, 2013213430]

約数ペア:

[(1, 2013213430), (2, 1006606715), (5, 402642686), (10, 201321343), (11321, 177830), (17783, 113210), (22642, 88915), (35566, 56605)]