2017791244

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{193201}}^1$

素因数の和:193585

約数の個数: 24

約数和(自身を含む): 4046422688

約数和(自身を除く): 2028631444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 5222, 10444, 193201, 386402, 772804, 1352407, 2704814, 5409628, 72063973, 144127946, 288255892, 504447811, 1008895622, 2017791244]

約数ペア:

[(1, 2017791244), (2, 1008895622), (4, 504447811), (7, 288255892), (14, 144127946), (28, 72063973), (373, 5409628), (746, 2704814), (1492, 1352407), (2611, 772804), (5222, 386402), (10444, 193201)]