828888908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{79609}}^1$

素因数の和:79769

約数の個数: 24

約数和(自身を含む): 1538065200

約数和(自身を除く): 709176292

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 10412, 79609, 159218, 318436, 1512571, 3025142, 6050284, 10906433, 21812866, 43625732, 207222227, 414444454, 828888908]

約数ペア:

[(1, 828888908), (2, 414444454), (4, 207222227), (19, 43625732), (38, 21812866), (76, 10906433), (137, 6050284), (274, 3025142), (548, 1512571), (2603, 318436), (5206, 159218), (10412, 79609)]