1041848620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1680401}}^1$

素因数の和:1680441

約数の個数: 24

約数和(自身を含む): 2258460288

約数和(自身を除く): 1216611668

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1680401, 3360802, 6721604, 8402005, 16804010, 33608020, 52092431, 104184862, 208369724, 260462155, 520924310, 1041848620]

約数ペア:

[(1, 1041848620), (2, 520924310), (4, 260462155), (5, 208369724), (10, 104184862), (20, 52092431), (31, 33608020), (62, 16804010), (124, 8402005), (155, 6721604), (310, 3360802), (620, 1680401)]