2011738215

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1\times {\mathrm{2711}}^1$

素因数の和:3591

約数の個数: 32

約数和(自身を含む): 3276790272

約数和(自身を除く): 1265052057

約数列:

[1, 3, 5, 15, 61, 183, 305, 811, 915, 2433, 2711, 4055, 8133, 12165, 13555, 40665, 49471, 148413, 165371, 247355, 496113, 742065, 826855, 2198621, 2480565, 6595863, 10993105, 32979315, 134115881, 402347643, 670579405, 2011738215]

約数ペア:

[(1, 2011738215), (3, 670579405), (5, 402347643), (15, 134115881), (61, 32979315), (183, 10993105), (305, 6595863), (811, 2480565), (915, 2198621), (2433, 826855), (2711, 742065), (4055, 496113), (8133, 247355), (12165, 165371), (13555, 148413), (40665, 49471)]