284428892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{593}}^1\times {\mathrm{991}}^1$

素因数の和:1610

約数の個数: 36

約数和(自身を含む): 548589888

約数和(自身を除く): 264160996

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 593, 991, 1186, 1982, 2372, 3964, 6523, 10901, 13046, 21802, 26092, 43604, 71753, 119911, 143506, 239822, 287012, 479644, 587663, 1175326, 2350652, 6464293, 12928586, 25857172, 71107223, 142214446, 284428892]

約数ペア:

[(1, 284428892), (2, 142214446), (4, 71107223), (11, 25857172), (22, 12928586), (44, 6464293), (121, 2350652), (242, 1175326), (484, 587663), (593, 479644), (991, 287012), (1186, 239822), (1982, 143506), (2372, 119911), (3964, 71753), (6523, 43604), (10901, 26092), (13046, 21802)]