2589616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 5428224

約数和(自身を除く): 2838608

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 227, 248, 368, 454, 496, 713, 908, 1426, 1816, 2852, 3632, 5221, 5704, 7037, 10442, 11408, 14074, 20884, 28148, 41768, 56296, 83536, 112592, 161851, 323702, 647404, 1294808, 2589616]

約数ペア:

[(1, 2589616), (2, 1294808), (4, 647404), (8, 323702), (16, 161851), (23, 112592), (31, 83536), (46, 56296), (62, 41768), (92, 28148), (124, 20884), (184, 14074), (227, 11408), (248, 10442), (368, 7037), (454, 5704), (496, 5221), (713, 3632), (908, 2852), (1426, 1816)]