2649483652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{877}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 4940400640

約数和(自身を除く): 2290916988

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 313, 508, 626, 877, 1252, 1754, 2413, 3508, 4826, 5947, 9652, 11894, 16663, 23788, 33326, 39751, 66652, 79502, 111379, 159004, 222758, 274501, 445516, 549002, 755269, 1098004, 1510538, 2116201, 3021076, 4232402, 5215519, 8464804, 10431038, 20862076, 34861627, 69723254, 139446508, 662370913, 1324741826, 2649483652]

約数ペア:

[(1, 2649483652), (2, 1324741826), (4, 662370913), (19, 139446508), (38, 69723254), (76, 34861627), (127, 20862076), (254, 10431038), (313, 8464804), (508, 5215519), (626, 4232402), (877, 3021076), (1252, 2116201), (1754, 1510538), (2413, 1098004), (3508, 755269), (4826, 549002), (5947, 445516), (9652, 274501), (11894, 222758), (16663, 159004), (23788, 111379), (33326, 79502), (39751, 66652)]