1709390598349

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1693}}^1\times {\mathrm{16547}}^1$

素因数の和:18649

約数の個数: 32

約数和(自身を含む): 2045237483520

約数和(自身を除く): 335846885171

約数列:

[1, 7, 23, 161, 379, 1693, 2653, 8717, 11851, 16547, 38939, 61019, 115829, 272573, 380581, 641647, 2664067, 4491529, 6271313, 14757881, 28014071, 43899191, 103305167, 144240199, 196098497, 644323633, 1009681393, 4510265431, 10617332909, 74321330363, 244198656907, 1709390598349]

約数ペア:

[(1, 1709390598349), (7, 244198656907), (23, 74321330363), (161, 10617332909), (379, 4510265431), (1693, 1009681393), (2653, 644323633), (8717, 196098497), (11851, 144240199), (16547, 103305167), (38939, 43899191), (61019, 28014071), (115829, 14757881), (272573, 6271313), (380581, 4491529), (641647, 2664067)]