1305655248

素因数分解:

$2^4\times 3^1\times {\mathrm{997}}^1\times {\mathrm{27283}}^1$

素因数の和:28291

約数の個数: 40

約数和(自身を含む): 3376449568

約数和(自身を除く): 2070794320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 997, 1994, 2991, 3988, 5982, 7976, 11964, 15952, 23928, 27283, 47856, 54566, 81849, 109132, 163698, 218264, 327396, 436528, 654792, 1309584, 27201151, 54402302, 81603453, 108804604, 163206906, 217609208, 326413812, 435218416, 652827624, 1305655248]

約数ペア:

[(1, 1305655248), (2, 652827624), (3, 435218416), (4, 326413812), (6, 217609208), (8, 163206906), (12, 108804604), (16, 81603453), (24, 54402302), (48, 27201151), (997, 1309584), (1994, 654792), (2991, 436528), (3988, 327396), (5982, 218264), (7976, 163698), (11964, 109132), (15952, 81849), (23928, 54566), (27283, 47856)]