20221628

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1801}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 40566624

約数和(自身を除く): 20344996

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 1801, 2807, 3602, 5614, 7204, 11228, 12607, 25214, 50428, 722201, 1444402, 2888804, 5055407, 10110814, 20221628]

約数ペア:

[(1, 20221628), (2, 10110814), (4, 5055407), (7, 2888804), (14, 1444402), (28, 722201), (401, 50428), (802, 25214), (1604, 12607), (1801, 11228), (2807, 7204), (3602, 5614)]