2019670866

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1420303}}^1$

素因数の和:1420390

約数の個数: 24

約数和(自身を含む): 4431348480

約数和(自身を除く): 2411677614

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 1420303, 2840606, 4260909, 8521818, 12782727, 25565454, 112203937, 224407874, 336611811, 673223622, 1009835433, 2019670866]

約数ペア:

[(1, 2019670866), (2, 1009835433), (3, 673223622), (6, 336611811), (9, 224407874), (18, 112203937), (79, 25565454), (158, 12782727), (237, 8521818), (474, 4260909), (711, 2840606), (1422, 1420303)]