2011444605

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1\times {\mathrm{1123}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 3560184576

約数和(自身を除く): 1548739971

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 751, 795, 1123, 2253, 2385, 3369, 3755, 5615, 6759, 10107, 11265, 16845, 33795, 39803, 50535, 59519, 119409, 178557, 199015, 297595, 358227, 535671, 597045, 843373, 892785, 1791135, 2530119, 2678355, 4216865, 7590357, 12650595, 37951785, 44698769, 134096307, 223493845, 402288921, 670481535, 2011444605]

約数ペア:

[(1, 2011444605), (3, 670481535), (5, 402288921), (9, 223493845), (15, 134096307), (45, 44698769), (53, 37951785), (159, 12650595), (265, 7590357), (477, 4216865), (751, 2678355), (795, 2530119), (1123, 1791135), (2253, 892785), (2385, 843373), (3369, 597045), (3755, 535671), (5615, 358227), (6759, 297595), (10107, 199015), (11265, 178557), (16845, 119409), (33795, 59519), (39803, 50535)]