818081282

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{15139}}^1$

素因数の和:15841

約数の個数: 16

約数和(自身を含む): 1259042400

約数和(自身を除く): 440961118

約数列:

[1, 2, 41, 82, 659, 1318, 15139, 27019, 30278, 54038, 620699, 1241398, 9976601, 19953202, 409040641, 818081282]

約数ペア:

[(1, 818081282), (2, 409040641), (41, 19953202), (82, 9976601), (659, 1241398), (1318, 620699), (15139, 54038), (27019, 30278)]