2078485860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3149221}}^1$

素因数の和:3149244

約数の個数: 48

約数和(自身を含む): 6348831552

約数和(自身を除く): 4270345692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3149221, 6298442, 9447663, 12596884, 15746105, 18895326, 31492210, 34641431, 37790652, 47238315, 62984420, 69282862, 94476630, 103924293, 138565724, 173207155, 188953260, 207848586, 346414310, 415697172, 519621465, 692828620, 1039242930, 2078485860]

約数ペア:

[(1, 2078485860), (2, 1039242930), (3, 692828620), (4, 519621465), (5, 415697172), (6, 346414310), (10, 207848586), (11, 188953260), (12, 173207155), (15, 138565724), (20, 103924293), (22, 94476630), (30, 69282862), (33, 62984420), (44, 47238315), (55, 37790652), (60, 34641431), (66, 31492210), (110, 18895326), (132, 15746105), (165, 12596884), (220, 9447663), (330, 6298442), (660, 3149221)]