2106213124

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{96989}}^1$

素因数の和:97143

約数の個数: 24

約数和(自身を含む): 3788429400

約数和(自身を除く): 1682216276

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 5429, 10858, 21716, 96989, 193978, 387956, 5916329, 8632021, 11832658, 17264042, 23665316, 34528084, 526553281, 1053106562, 2106213124]

約数ペア:

[(1, 2106213124), (2, 1053106562), (4, 526553281), (61, 34528084), (89, 23665316), (122, 17264042), (178, 11832658), (244, 8632021), (356, 5916329), (5429, 387956), (10858, 193978), (21716, 96989)]