732290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 1463616

約数和(自身を除く): 731326

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 131, 215, 262, 430, 559, 655, 1118, 1310, 1703, 2795, 3406, 5590, 5633, 8515, 11266, 17030, 28165, 56330, 73229, 146458, 366145, 732290]

約数ペア:

[(1, 732290), (2, 366145), (5, 146458), (10, 73229), (13, 56330), (26, 28165), (43, 17030), (65, 11266), (86, 8515), (130, 5633), (131, 5590), (215, 3406), (262, 2795), (430, 1703), (559, 1310), (655, 1118)]