2213896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 4377600

約数和(自身を除く): 2163704

約数列:

[1, 2, 4, 8, 31, 62, 79, 113, 124, 158, 226, 248, 316, 452, 632, 904, 2449, 3503, 4898, 7006, 8927, 9796, 14012, 17854, 19592, 28024, 35708, 71416, 276737, 553474, 1106948, 2213896]

約数ペア:

[(1, 2213896), (2, 1106948), (4, 553474), (8, 276737), (31, 71416), (62, 35708), (79, 28024), (113, 19592), (124, 17854), (158, 14012), (226, 9796), (248, 8927), (316, 7006), (452, 4898), (632, 3503), (904, 2449)]