2039249524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{11909}}^1$

素因数の和:12052

約数の個数: 48

約数和(自身を含む): 3991755600

約数和(自身を除く): 1952506076

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 89, 148, 178, 356, 481, 962, 1157, 1924, 2314, 3293, 4628, 6586, 11909, 13172, 23818, 42809, 47636, 85618, 154817, 171236, 309634, 440633, 619268, 881266, 1059901, 1762532, 2119802, 4239604, 5728229, 11456458, 13778713, 22912916, 27557426, 39216337, 55114852, 78432674, 156865348, 509812381, 1019624762, 2039249524]

約数ペア:

[(1, 2039249524), (2, 1019624762), (4, 509812381), (13, 156865348), (26, 78432674), (37, 55114852), (52, 39216337), (74, 27557426), (89, 22912916), (148, 13778713), (178, 11456458), (356, 5728229), (481, 4239604), (962, 2119802), (1157, 1762532), (1924, 1059901), (2314, 881266), (3293, 619268), (4628, 440633), (6586, 309634), (11909, 171236), (13172, 154817), (23818, 85618), (42809, 47636)]