8922130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 18475776

約数和(自身を除く): 9553646

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 647, 985, 1294, 1379, 1970, 2758, 3235, 4529, 6470, 6895, 9058, 13790, 22645, 45290, 127459, 254918, 637295, 892213, 1274590, 1784426, 4461065, 8922130]

約数ペア:

[(1, 8922130), (2, 4461065), (5, 1784426), (7, 1274590), (10, 892213), (14, 637295), (35, 254918), (70, 127459), (197, 45290), (394, 22645), (647, 13790), (985, 9058), (1294, 6895), (1379, 6470), (1970, 4529), (2758, 3235)]