1772216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 3583440

約数和(自身を除く): 1811224

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 157, 166, 314, 332, 628, 664, 1256, 1411, 2669, 2822, 5338, 5644, 10676, 11288, 13031, 21352, 26062, 52124, 104248, 221527, 443054, 886108, 1772216]

約数ペア:

[(1, 1772216), (2, 886108), (4, 443054), (8, 221527), (17, 104248), (34, 52124), (68, 26062), (83, 21352), (136, 13031), (157, 11288), (166, 10676), (314, 5644), (332, 5338), (628, 2822), (664, 2669), (1256, 1411)]