2197403282

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{661}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 3435239808

約数和(自身を除く): 1237836526

約数列:

[1, 2, 41, 71, 82, 142, 571, 661, 1142, 1322, 2911, 5822, 23411, 27101, 40541, 46822, 46931, 54202, 81082, 93862, 377431, 754862, 1662181, 1924171, 3324362, 3848342, 15474671, 26797601, 30949342, 53595202, 1098701641, 2197403282]

約数ペア:

[(1, 2197403282), (2, 1098701641), (41, 53595202), (71, 30949342), (82, 26797601), (142, 15474671), (571, 3848342), (661, 3324362), (1142, 1924171), (1322, 1662181), (2911, 754862), (5822, 377431), (23411, 93862), (27101, 81082), (40541, 54202), (46822, 46931)]