8422813012

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 16190503560

約数和(自身を除く): 7767690548

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 197, 361, 394, 551, 722, 788, 1021, 1102, 1444, 2042, 2204, 3743, 4084, 5713, 7486, 10469, 11426, 14972, 19399, 20938, 22852, 29609, 38798, 41876, 59218, 71117, 77596, 108547, 118436, 142234, 201137, 217094, 284468, 368581, 402274, 434188, 562571, 737162, 804548, 1125142, 1474324, 2062393, 2250284, 3821603, 4124786, 5832973, 7643206, 8249572, 10688849, 11665946, 15286412, 21377698, 23331892, 42755396, 72610457, 110826487, 145220914, 221652974, 290441828, 443305948, 2105703253, 4211406506, 8422813012]

約数ペア:

[(1, 8422813012), (2, 4211406506), (4, 2105703253), (19, 443305948), (29, 290441828), (38, 221652974), (58, 145220914), (76, 110826487), (116, 72610457), (197, 42755396), (361, 23331892), (394, 21377698), (551, 15286412), (722, 11665946), (788, 10688849), (1021, 8249572), (1102, 7643206), (1444, 5832973), (2042, 4124786), (2204, 3821603), (3743, 2250284), (4084, 2062393), (5713, 1474324), (7486, 1125142), (10469, 804548), (11426, 737162), (14972, 562571), (19399, 434188), (20938, 402274), (22852, 368581), (29609, 284468), (38798, 217094), (41876, 201137), (59218, 142234), (71117, 118436), (77596, 108547)]