1430198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 2757888

約数和(自身を除く): 1327690

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 251, 259, 407, 502, 518, 814, 1757, 2761, 2849, 3514, 5522, 5698, 9287, 18574, 19327, 38654, 65009, 102157, 130018, 204314, 715099, 1430198]

約数ペア:

[(1, 1430198), (2, 715099), (7, 204314), (11, 130018), (14, 102157), (22, 65009), (37, 38654), (74, 19327), (77, 18574), (154, 9287), (251, 5698), (259, 5522), (407, 3514), (502, 2849), (518, 2761), (814, 1757)]