2541322168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{2887}}^1$

素因数の和:4340

約数の個数: 64

約数和(自身を含む): 5946969600

約数和(自身を除く): 3405647432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1429, 2858, 2887, 5716, 5774, 10003, 11432, 11548, 15719, 20006, 20209, 23096, 31438, 31757, 40012, 40418, 62876, 63514, 80024, 80836, 110033, 125752, 127028, 161672, 220066, 222299, 254056, 440132, 444598, 880264, 889196, 1778392, 4125523, 8251046, 16502092, 28878661, 33004184, 45380753, 57757322, 90761506, 115514644, 181523012, 231029288, 317665271, 363046024, 635330542, 1270661084, 2541322168]

約数ペア:

[(1, 2541322168), (2, 1270661084), (4, 635330542), (7, 363046024), (8, 317665271), (11, 231029288), (14, 181523012), (22, 115514644), (28, 90761506), (44, 57757322), (56, 45380753), (77, 33004184), (88, 28878661), (154, 16502092), (308, 8251046), (616, 4125523), (1429, 1778392), (2858, 889196), (2887, 880264), (5716, 444598), (5774, 440132), (10003, 254056), (11432, 222299), (11548, 220066), (15719, 161672), (20006, 127028), (20209, 125752), (23096, 110033), (31438, 80836), (31757, 80024), (40012, 63514), (40418, 62876)]