2223928

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 4815360

約数和(自身を除く): 2591432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 263, 302, 526, 604, 1052, 1057, 1208, 1841, 2104, 2114, 3682, 4228, 7364, 8456, 14728, 39713, 79426, 158852, 277991, 317704, 555982, 1111964, 2223928]

約数ペア:

[(1, 2223928), (2, 1111964), (4, 555982), (7, 317704), (8, 277991), (14, 158852), (28, 79426), (56, 39713), (151, 14728), (263, 8456), (302, 7364), (526, 4228), (604, 3682), (1052, 2114), (1057, 2104), (1208, 1841)]