2140538401

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 2375723520

約数和(自身を除く): 235185119

約数列:

[1, 23, 29, 53, 151, 401, 667, 1219, 1537, 3473, 4379, 8003, 9223, 11629, 21253, 35351, 60551, 100717, 184069, 232087, 267467, 488819, 616337, 1392673, 1755979, 3209203, 5338001, 14175751, 40387517, 73811669, 93066887, 2140538401]

約数ペア:

[(1, 2140538401), (23, 93066887), (29, 73811669), (53, 40387517), (151, 14175751), (401, 5338001), (667, 3209203), (1219, 1755979), (1537, 1392673), (3473, 616337), (4379, 488819), (8003, 267467), (9223, 232087), (11629, 184069), (21253, 100717), (35351, 60551)]