1270444

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 36

約数和(自身を含む): 2716336

約数和(自身を除く): 1445892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 157, 238, 289, 314, 476, 578, 628, 1099, 1156, 2023, 2198, 2669, 4046, 4396, 5338, 8092, 10676, 18683, 37366, 45373, 74732, 90746, 181492, 317611, 635222, 1270444]

約数ペア:

[(1, 1270444), (2, 635222), (4, 317611), (7, 181492), (14, 90746), (17, 74732), (28, 45373), (34, 37366), (68, 18683), (119, 10676), (157, 8092), (238, 5338), (289, 4396), (314, 4046), (476, 2669), (578, 2198), (628, 2023), (1099, 1156)]