1680821358

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{69877}}^1$

素因数の和:70112

約数の個数: 32

約数和(自身を含む): 3555392640

約数和(自身を除く): 1874571282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 211, 422, 633, 1266, 4009, 8018, 12027, 24054, 69877, 139754, 209631, 419262, 1327663, 2655326, 3982989, 7965978, 14744047, 29488094, 44232141, 88464282, 280136893, 560273786, 840410679, 1680821358]

約数ペア:

[(1, 1680821358), (2, 840410679), (3, 560273786), (6, 280136893), (19, 88464282), (38, 44232141), (57, 29488094), (114, 14744047), (211, 7965978), (422, 3982989), (633, 2655326), (1266, 1327663), (4009, 419262), (8018, 209631), (12027, 139754), (24054, 69877)]