2954020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 6257664

約数和(自身を除く): 3303644

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1163, 1270, 2326, 2540, 4652, 5815, 11630, 23260, 147701, 295402, 590804, 738505, 1477010, 2954020]

約数ペア:

[(1, 2954020), (2, 1477010), (4, 738505), (5, 590804), (10, 295402), (20, 147701), (127, 23260), (254, 11630), (508, 5815), (635, 4652), (1163, 2540), (1270, 2326)]