900942526

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 1535607360

約数和(自身を除く): 634664834

約数列:

[1, 2, 11, 22, 37, 74, 121, 239, 242, 407, 421, 478, 814, 842, 2629, 4477, 4631, 5258, 8843, 8954, 9262, 15577, 17686, 28919, 31154, 50941, 57838, 97273, 100619, 101882, 171347, 194546, 201238, 342694, 1070003, 1106809, 1884817, 2140006, 2213618, 3722903, 3769634, 7445806, 12174899, 24349798, 40951933, 81903866, 450471263, 900942526]

約数ペア:

[(1, 900942526), (2, 450471263), (11, 81903866), (22, 40951933), (37, 24349798), (74, 12174899), (121, 7445806), (239, 3769634), (242, 3722903), (407, 2213618), (421, 2140006), (478, 1884817), (814, 1106809), (842, 1070003), (2629, 342694), (4477, 201238), (4631, 194546), (5258, 171347), (8843, 101882), (8954, 100619), (9262, 97273), (15577, 57838), (17686, 50941), (28919, 31154)]