1976183042

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1\times {\mathrm{7681}}^1$

素因数の和:8533

約数の個数: 16

約数和(自身を含む): 2984272632

約数和(自身を除く): 1008089590

約数列:

[1, 2, 197, 394, 653, 1306, 7681, 15362, 128641, 257282, 1513157, 3026314, 5015693, 10031386, 988091521, 1976183042]

約数ペア:

[(1, 1976183042), (2, 988091521), (197, 10031386), (394, 5015693), (653, 3026314), (1306, 1513157), (7681, 257282), (15362, 128641)]