13309446

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 27624960

約数和(自身を除く): 14315514

約数列:

[1, 2, 3, 6, 43, 79, 86, 129, 158, 237, 258, 474, 653, 1306, 1959, 3397, 3918, 6794, 10191, 20382, 28079, 51587, 56158, 84237, 103174, 154761, 168474, 309522, 2218241, 4436482, 6654723, 13309446]

約数ペア:

[(1, 13309446), (2, 6654723), (3, 4436482), (6, 2218241), (43, 309522), (79, 168474), (86, 154761), (129, 103174), (158, 84237), (237, 56158), (258, 51587), (474, 28079), (653, 20382), (1306, 10191), (1959, 6794), (3397, 3918)]