2920159164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18718969}}^1$

素因数の和:18718989

約数の個数: 24

約数和(自身を含む): 7337836240

約数和(自身を除く): 4417677076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18718969, 37437938, 56156907, 74875876, 112313814, 224627628, 243346597, 486693194, 730039791, 973386388, 1460079582, 2920159164]

約数ペア:

[(1, 2920159164), (2, 1460079582), (3, 973386388), (4, 730039791), (6, 486693194), (12, 243346597), (13, 224627628), (26, 112313814), (39, 74875876), (52, 56156907), (78, 37437938), (156, 18718969)]