2012398965

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{784561}}^1$

素因数の和:784594

約数の個数: 32

約数和(自身を含む): 3765897600

約数和(自身を除く): 1753498635

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 784561, 2353683, 3922805, 7061049, 11768415, 14906659, 21183147, 35305245, 44719977, 74533295, 105915735, 134159931, 223599885, 402479793, 670799655, 2012398965]

約数ペア:

[(1, 2012398965), (3, 670799655), (5, 402479793), (9, 223599885), (15, 134159931), (19, 105915735), (27, 74533295), (45, 44719977), (57, 35305245), (95, 21183147), (135, 14906659), (171, 11768415), (285, 7061049), (513, 3922805), (855, 2353683), (2565, 784561)]