420810182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4111}}^1$

素因数の和:4284

約数の個数: 32

約数和(自身を含む): 707395584

約数和(自身を除く): 286585402

約数列:

[1, 2, 13, 26, 31, 62, 127, 254, 403, 806, 1651, 3302, 3937, 4111, 7874, 8222, 51181, 53443, 102362, 106886, 127441, 254882, 522097, 1044194, 1656733, 3313466, 6787261, 13574522, 16185007, 32370014, 210405091, 420810182]

約数ペア:

[(1, 420810182), (2, 210405091), (13, 32370014), (26, 16185007), (31, 13574522), (62, 6787261), (127, 3313466), (254, 1656733), (403, 1044194), (806, 522097), (1651, 254882), (3302, 127441), (3937, 106886), (4111, 102362), (7874, 53443), (8222, 51181)]