1682390388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20028457}}^1$

素因数の和:20028471

約数の個数: 24

約数和(自身を含む): 4486374592

約数和(自身を除く): 2803984204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20028457, 40056914, 60085371, 80113828, 120170742, 140199199, 240341484, 280398398, 420597597, 560796796, 841195194, 1682390388]

約数ペア:

[(1, 1682390388), (2, 841195194), (3, 560796796), (4, 420597597), (6, 280398398), (7, 240341484), (12, 140199199), (14, 120170742), (21, 80113828), (28, 60085371), (42, 40056914), (84, 20028457)]