2488406766

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 5242890240

約数和(自身を除く): 2754483474

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 107, 186, 194, 214, 291, 321, 582, 642, 1289, 2578, 3007, 3317, 3867, 6014, 6634, 7734, 9021, 9951, 10379, 18042, 19902, 20758, 31137, 39959, 62274, 79918, 119877, 125033, 137923, 239754, 250066, 275846, 321749, 375099, 413769, 643498, 750198, 827538, 965247, 1930494, 3876023, 4275613, 7752046, 8551226, 11628069, 12826839, 13378531, 23256138, 25653678, 26757062, 40135593, 80271186, 414734461, 829468922, 1244203383, 2488406766]

約数ペア:

[(1, 2488406766), (2, 1244203383), (3, 829468922), (6, 414734461), (31, 80271186), (62, 40135593), (93, 26757062), (97, 25653678), (107, 23256138), (186, 13378531), (194, 12826839), (214, 11628069), (291, 8551226), (321, 7752046), (582, 4275613), (642, 3876023), (1289, 1930494), (2578, 965247), (3007, 827538), (3317, 750198), (3867, 643498), (6014, 413769), (6634, 375099), (7734, 321749), (9021, 275846), (9951, 250066), (10379, 239754), (18042, 137923), (19902, 125033), (20758, 119877), (31137, 79918), (39959, 62274)]