1900587065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{16529}}^1$

素因数の和:16637

約数の個数: 32

約数和(自身を含む): 2582647200

約数和(自身を除く): 682060135

約数列:

[1, 5, 13, 29, 61, 65, 145, 305, 377, 793, 1769, 1885, 3965, 8845, 16529, 22997, 82645, 114985, 214877, 479341, 1008269, 1074385, 2396705, 5041345, 6231433, 13107497, 29239801, 31157165, 65537485, 146199005, 380117413, 1900587065]

約数ペア:

[(1, 1900587065), (5, 380117413), (13, 146199005), (29, 65537485), (61, 31157165), (65, 29239801), (145, 13107497), (305, 6231433), (377, 5041345), (793, 2396705), (1769, 1074385), (1885, 1008269), (3965, 479341), (8845, 214877), (16529, 114985), (22997, 82645)]