2013275312

素因数分解:

$2^4\times {\mathrm{1607}}^1\times {\mathrm{78301}}^1$

素因数の和:79916

約数の個数: 20

約数和(自身を含む): 3903198096

約数和(自身を除く): 1889922784

約数列:

[1, 2, 4, 8, 16, 1607, 3214, 6428, 12856, 25712, 78301, 156602, 313204, 626408, 1252816, 125829707, 251659414, 503318828, 1006637656, 2013275312]

約数ペア:

[(1, 2013275312), (2, 1006637656), (4, 503318828), (8, 251659414), (16, 125829707), (1607, 1252816), (3214, 626408), (6428, 313204), (12856, 156602), (25712, 78301)]