399264.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11497}}^1$

素因数の和:11582

約数の個数: 32

約数和(自身を含む): 131353152

約数和(自身を除く): 71269830

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 11497, 22994, 34491, 68982, 149461, 298922, 448383, 770299, 896766, 1540598, 2310897, 4621794, 10013887, 20027774, 30041661, 60083322]

約数ペア:

[(1, 60083322), (2, 30041661), (3, 20027774), (6, 10013887), (13, 4621794), (26, 2310897), (39, 1540598), (67, 896766), (78, 770299), (134, 448383), (201, 298922), (402, 149461), (871, 68982), (1742, 34491), (2613, 22994), (5226, 11497)]