2135681264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{23789}}^1$

素因数の和:24009

約数の個数: 40

約数和(自身を含む): 4295141760

約数和(自身を除く): 2159460496

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 181, 248, 362, 496, 724, 1448, 2896, 5611, 11222, 22444, 23789, 44888, 47578, 89776, 95156, 190312, 380624, 737459, 1474918, 2949836, 4305809, 5899672, 8611618, 11799344, 17223236, 34446472, 68892944, 133480079, 266960158, 533920316, 1067840632, 2135681264]

約数ペア:

[(1, 2135681264), (2, 1067840632), (4, 533920316), (8, 266960158), (16, 133480079), (31, 68892944), (62, 34446472), (124, 17223236), (181, 11799344), (248, 8611618), (362, 5899672), (496, 4305809), (724, 2949836), (1448, 1474918), (2896, 737459), (5611, 380624), (11222, 190312), (22444, 95156), (23789, 89776), (44888, 47578)]