4920674312

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{142019}}^1$

素因数の和:142157

約数の個数: 32

約数和(自身を含む): 9509659200

約数和(自身を除く): 4588984888

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 4331, 8662, 17324, 34648, 142019, 284038, 568076, 1136152, 8663159, 10083349, 17326318, 20166698, 34652636, 40333396, 69305272, 80666792, 615084289, 1230168578, 2460337156, 4920674312]

約数ペア:

[(1, 4920674312), (2, 2460337156), (4, 1230168578), (8, 615084289), (61, 80666792), (71, 69305272), (122, 40333396), (142, 34652636), (244, 20166698), (284, 17326318), (488, 10083349), (568, 8663159), (4331, 1136152), (8662, 568076), (17324, 284038), (34648, 142019)]