2539903201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 2932116480

約数和(自身を除く): 392213279

約数列:

[1, 11, 29, 67, 151, 319, 737, 787, 1661, 1943, 4379, 8657, 10117, 21373, 22823, 48169, 52729, 111287, 118837, 251053, 293393, 580019, 1307207, 1529141, 3227323, 3446273, 7962079, 16820551, 37909003, 87582869, 230900291, 2539903201]

約数ペア:

[(1, 2539903201), (11, 230900291), (29, 87582869), (67, 37909003), (151, 16820551), (319, 7962079), (737, 3446273), (787, 3227323), (1661, 1529141), (1943, 1307207), (4379, 580019), (8657, 293393), (10117, 251053), (21373, 118837), (22823, 111287), (48169, 52729)]