2021875282

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{4363}}^1$

素因数の和:4870

約数の個数: 32

約数和(自身を含む): 3519129600

約数和(自身を除く): 1497254318

約数列:

[1, 2, 7, 14, 79, 158, 419, 553, 838, 1106, 2933, 4363, 5866, 8726, 30541, 33101, 61082, 66202, 231707, 344677, 463414, 689354, 1828097, 2412739, 3656194, 4825478, 12796679, 25593358, 144419663, 288839326, 1010937641, 2021875282]

約数ペア:

[(1, 2021875282), (2, 1010937641), (7, 288839326), (14, 144419663), (79, 25593358), (158, 12796679), (419, 4825478), (553, 3656194), (838, 2412739), (1106, 1828097), (2933, 689354), (4363, 463414), (5866, 344677), (8726, 231707), (30541, 66202), (33101, 61082)]