2023870178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1\times {\mathrm{2393}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 3405991680

約数和(自身を除く): 1382121502

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1039, 2078, 2393, 4786, 11429, 22858, 26323, 38443, 52646, 76886, 88541, 177082, 422873, 845746, 973951, 1947902, 2486327, 4972654, 27349597, 54699194, 91994099, 183988198, 1011935089, 2023870178]

約数ペア:

[(1, 2023870178), (2, 1011935089), (11, 183988198), (22, 91994099), (37, 54699194), (74, 27349597), (407, 4972654), (814, 2486327), (1039, 1947902), (2078, 973951), (2393, 845746), (4786, 422873), (11429, 177082), (22858, 88541), (26323, 76886), (38443, 52646)]