402476452990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{124605713}}^1$

素因数の和:124605756

約数の個数: 32

約数和(自身を含む): 807445026720

約数和(自身を除く): 404968573730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 124605713, 249211426, 623028565, 1246057130, 2118297121, 2367508547, 4236594242, 4735017094, 10591485605, 11837542735, 21182971210, 23675085470, 40247645299, 80495290598, 201238226495, 402476452990]

約数ペア:

[(1, 402476452990), (2, 201238226495), (5, 80495290598), (10, 40247645299), (17, 23675085470), (19, 21182971210), (34, 11837542735), (38, 10591485605), (85, 4735017094), (95, 4236594242), (170, 2367508547), (190, 2118297121), (323, 1246057130), (646, 623028565), (1615, 249211426), (3230, 124605713)]