1873976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 3894240

約数和(自身を除く): 2020264

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 487, 962, 974, 1924, 1948, 3848, 3896, 6331, 12662, 18019, 25324, 36038, 50648, 72076, 144152, 234247, 468494, 936988, 1873976]

約数ペア:

[(1, 1873976), (2, 936988), (4, 468494), (8, 234247), (13, 144152), (26, 72076), (37, 50648), (52, 36038), (74, 25324), (104, 18019), (148, 12662), (296, 6331), (481, 3896), (487, 3848), (962, 1948), (974, 1924)]