2016246370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{2647}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 3849916608

約数和(自身を除く): 1833670238

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211, 361, 422, 722, 1055, 1805, 2110, 2647, 3610, 4009, 5294, 8018, 13235, 20045, 26470, 40090, 50293, 76171, 100586, 152342, 251465, 380855, 502930, 558517, 761710, 955567, 1117034, 1911134, 2792585, 4777835, 5585170, 9555670, 10611823, 21223646, 53059115, 106118230, 201624637, 403249274, 1008123185, 2016246370]

約数ペア:

[(1, 2016246370), (2, 1008123185), (5, 403249274), (10, 201624637), (19, 106118230), (38, 53059115), (95, 21223646), (190, 10611823), (211, 9555670), (361, 5585170), (422, 4777835), (722, 2792585), (1055, 1911134), (1805, 1117034), (2110, 955567), (2647, 761710), (3610, 558517), (4009, 502930), (5294, 380855), (8018, 251465), (13235, 152342), (20045, 100586), (26470, 76171), (40090, 50293)]