492709386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{21559}}^1$

素因数の和:21870

約数の個数: 32

約数和(自身を含む): 1064891520

約数和(自身を除く): 572182134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 586, 879, 1758, 3809, 7618, 11427, 21559, 22854, 43118, 64677, 129354, 280267, 560534, 840801, 1681602, 6316787, 12633574, 18950361, 37900722, 82118231, 164236462, 246354693, 492709386]

約数ペア:

[(1, 492709386), (2, 246354693), (3, 164236462), (6, 82118231), (13, 37900722), (26, 18950361), (39, 12633574), (78, 6316787), (293, 1681602), (586, 840801), (879, 560534), (1758, 280267), (3809, 129354), (7618, 64677), (11427, 43118), (21559, 22854)]