140845586

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{324529}}^1$

素因数の和:324569

約数の個数: 16

約数和(自身を含む): 249239040

約数和(自身を除く): 108393454

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 324529, 649058, 2271703, 4543406, 10060399, 20120798, 70422793, 140845586]

約数ペア:

[(1, 140845586), (2, 70422793), (7, 20120798), (14, 10060399), (31, 4543406), (62, 2271703), (217, 649058), (434, 324529)]