1330333532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{38713}}^1$

素因数の和:38810

約数の個数: 36

約数和(自身を含む): 2595076848

約数和(自身を除く): 1264743316

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 3124, 8591, 17182, 34364, 38713, 77426, 154852, 425843, 851686, 1703372, 2748623, 4684273, 5497246, 9368546, 10994492, 18737092, 30234853, 60469706, 120939412, 332583383, 665166766, 1330333532]

約数ペア:

[(1, 1330333532), (2, 665166766), (4, 332583383), (11, 120939412), (22, 60469706), (44, 30234853), (71, 18737092), (121, 10994492), (142, 9368546), (242, 5497246), (284, 4684273), (484, 2748623), (781, 1703372), (1562, 851686), (3124, 425843), (8591, 154852), (17182, 77426), (34364, 38713)]