2151266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 3515064

約数和(自身を除く): 1363798

約数列:

[1, 2, 13, 26, 97, 194, 853, 1261, 1706, 2522, 11089, 22178, 82741, 165482, 1075633, 2151266]

約数ペア:

[(1, 2151266), (2, 1075633), (13, 165482), (26, 82741), (97, 22178), (194, 11089), (853, 2522), (1261, 1706)]