2816902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2263418

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 293, 418, 437, 506, 586, 874, 3223, 4807, 5567, 6446, 6739, 9614, 11134, 13478, 61237, 74129, 122474, 128041, 148258, 256082, 1408451, 2816902]

約数ペア:

[(1, 2816902), (2, 1408451), (11, 256082), (19, 148258), (22, 128041), (23, 122474), (38, 74129), (46, 61237), (209, 13478), (253, 11134), (293, 9614), (418, 6739), (437, 6446), (506, 5567), (586, 4807), (874, 3223)]