1939014713060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21841}}^1\times {\mathrm{103231}}^1$

素因数の和:125124

約数の個数: 48

約数和(自身を含む): 4166858099712

約数和(自身を除く): 2227843386652

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 21841, 43682, 87364, 103231, 109205, 206462, 218410, 412924, 436820, 516155, 939163, 1032310, 1878326, 2064620, 3756652, 4438933, 4695815, 8877866, 9391630, 17755732, 18783260, 22194665, 44389330, 88778660, 2254668271, 4509336542, 9018673084, 11273341355, 22546682710, 45093365420, 96950735653, 193901471306, 387802942612, 484753678265, 969507356530, 1939014713060]

約数ペア:

[(1, 1939014713060), (2, 969507356530), (4, 484753678265), (5, 387802942612), (10, 193901471306), (20, 96950735653), (43, 45093365420), (86, 22546682710), (172, 11273341355), (215, 9018673084), (430, 4509336542), (860, 2254668271), (21841, 88778660), (43682, 44389330), (87364, 22194665), (103231, 18783260), (109205, 17755732), (206462, 9391630), (218410, 8877866), (412924, 4695815), (436820, 4438933), (516155, 3756652), (939163, 2064620), (1032310, 1878326)]