130640946

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{647}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 265845888

約数和(自身を除く): 135204942

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 461, 647, 922, 1294, 1383, 1941, 2766, 3882, 33653, 47231, 67306, 94462, 100959, 141693, 201918, 283386, 298267, 596534, 894801, 1789602, 21773491, 43546982, 65320473, 130640946]

約数ペア:

[(1, 130640946), (2, 65320473), (3, 43546982), (6, 21773491), (73, 1789602), (146, 894801), (219, 596534), (438, 298267), (461, 283386), (647, 201918), (922, 141693), (1294, 100959), (1383, 94462), (1941, 67306), (2766, 47231), (3882, 33653)]