521492010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1337159}}^1$

素因数の和:1337182

約数の個数: 32

約数和(自身を含む): 1347857280

約数和(自身を除く): 826365270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1337159, 2674318, 4011477, 6685795, 8022954, 13371590, 17383067, 20057385, 34766134, 40114770, 52149201, 86915335, 104298402, 173830670, 260746005, 521492010]

約数ペア:

[(1, 521492010), (2, 260746005), (3, 173830670), (5, 104298402), (6, 86915335), (10, 52149201), (13, 40114770), (15, 34766134), (26, 20057385), (30, 17383067), (39, 13371590), (65, 8022954), (78, 6685795), (130, 4011477), (195, 2674318), (390, 1337159)]