1900243796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{286009}}^1$

素因数の和:286175

約数の個数: 24

約数和(自身を含む): 3651775680

約数和(自身を除く): 1751531884

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 286009, 572018, 1144036, 3146099, 6292198, 12584396, 43187359, 86374718, 172749436, 475060949, 950121898, 1900243796]

約数ペア:

[(1, 1900243796), (2, 950121898), (4, 475060949), (11, 172749436), (22, 86374718), (44, 43187359), (151, 12584396), (302, 6292198), (604, 3146099), (1661, 1144036), (3322, 572018), (6644, 286009)]