981248424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3145027}}^1$

素因数の和:3145049

約数の個数: 32

約数和(自身を含む): 2641823520

約数和(自身を除く): 1660575096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 3145027, 6290054, 9435081, 12580108, 18870162, 25160216, 37740324, 40885351, 75480648, 81770702, 122656053, 163541404, 245312106, 327082808, 490624212, 981248424]

約数ペア:

[(1, 981248424), (2, 490624212), (3, 327082808), (4, 245312106), (6, 163541404), (8, 122656053), (12, 81770702), (13, 75480648), (24, 40885351), (26, 37740324), (39, 25160216), (52, 18870162), (78, 12580108), (104, 9435081), (156, 6290054), (312, 3145027)]