2018722064

素因数分解:

$2^4\times {\mathrm{3457}}^1\times {\mathrm{36497}}^1$

素因数の和:39962

約数の個数: 20

約数和(自身を含む): 3912512604

約数和(自身を除く): 1893790540

約数列:

[1, 2, 4, 8, 16, 3457, 6914, 13828, 27656, 36497, 55312, 72994, 145988, 291976, 583952, 126170129, 252340258, 504680516, 1009361032, 2018722064]

約数ペア:

[(1, 2018722064), (2, 1009361032), (4, 504680516), (8, 252340258), (16, 126170129), (3457, 583952), (6914, 291976), (13828, 145988), (27656, 72994), (36497, 55312)]