1450201228

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{2657}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 2945404224

約数和(自身を除く): 1495202996

約数列:

[1, 2, 4, 7, 14, 28, 101, 193, 202, 386, 404, 707, 772, 1351, 1414, 2657, 2702, 2828, 5314, 5404, 10628, 18599, 19493, 37198, 38986, 74396, 77972, 136451, 268357, 272902, 512801, 536714, 545804, 1025602, 1073428, 1878499, 2051204, 3589607, 3756998, 7179214, 7513996, 14358428, 51792901, 103585802, 207171604, 362550307, 725100614, 1450201228]

約数ペア:

[(1, 1450201228), (2, 725100614), (4, 362550307), (7, 207171604), (14, 103585802), (28, 51792901), (101, 14358428), (193, 7513996), (202, 7179214), (386, 3756998), (404, 3589607), (707, 2051204), (772, 1878499), (1351, 1073428), (1414, 1025602), (2657, 545804), (2702, 536714), (2828, 512801), (5314, 272902), (5404, 268357), (10628, 136451), (18599, 77972), (19493, 74396), (37198, 38986)]