980723426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1\times {\mathrm{4219}}^1$

素因数の和:5929

約数の個数: 16

約数和(自身を含む): 1493069760

約数和(自身を除く): 512346334

約数列:

[1, 2, 71, 142, 1637, 3274, 4219, 8438, 116227, 232454, 299549, 599098, 6906503, 13813006, 490361713, 980723426]

約数ペア:

[(1, 980723426), (2, 490361713), (71, 13813006), (142, 6906503), (1637, 599098), (3274, 299549), (4219, 232454), (8438, 116227)]