229748428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11909}}^1$

素因数の和:11986

約数の個数: 48

約数和(自身を含む): 504221760

約数和(自身を除く): 274473332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 11909, 19292, 23818, 47636, 83363, 154817, 166726, 309634, 333452, 619268, 631177, 1083719, 1262354, 2167438, 2524708, 4334876, 4418239, 8205301, 8836478, 16410602, 17672956, 32821204, 57437107, 114874214, 229748428]

約数ペア:

[(1, 229748428), (2, 114874214), (4, 57437107), (7, 32821204), (13, 17672956), (14, 16410602), (26, 8836478), (28, 8205301), (52, 4418239), (53, 4334876), (91, 2524708), (106, 2167438), (182, 1262354), (212, 1083719), (364, 631177), (371, 619268), (689, 333452), (742, 309634), (1378, 166726), (1484, 154817), (2756, 83363), (4823, 47636), (9646, 23818), (11909, 19292)]