2912069316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{66431}}^1$

素因数の和:66732

約数の個数: 48

約数和(自身を含む): 7343659008

約数和(自身を除く): 4431589692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 843, 1124, 1686, 3372, 3653, 7306, 10959, 14612, 21918, 43836, 66431, 132862, 199293, 265724, 398586, 797172, 863603, 1727206, 2590809, 3454412, 5181618, 10363236, 18667111, 37334222, 56001333, 74668444, 112002666, 224005332, 242672443, 485344886, 728017329, 970689772, 1456034658, 2912069316]

約数ペア:

[(1, 2912069316), (2, 1456034658), (3, 970689772), (4, 728017329), (6, 485344886), (12, 242672443), (13, 224005332), (26, 112002666), (39, 74668444), (52, 56001333), (78, 37334222), (156, 18667111), (281, 10363236), (562, 5181618), (843, 3454412), (1124, 2590809), (1686, 1727206), (3372, 863603), (3653, 797172), (7306, 398586), (10959, 265724), (14612, 199293), (21918, 132862), (43836, 66431)]