2945440554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{70129537}}^1$

素因数の和:70129549

約数の個数: 16

約数和(自身を含む): 6732435648

約数和(自身を除く): 3786995094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 70129537, 140259074, 210388611, 420777222, 490906759, 981813518, 1472720277, 2945440554]

約数ペア:

[(1, 2945440554), (2, 1472720277), (3, 981813518), (6, 490906759), (7, 420777222), (14, 210388611), (21, 140259074), (42, 70129537)]