1913565588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1069}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 4970004480

約数和(自身を除く): 3056438892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 191, 213, 284, 382, 426, 573, 764, 781, 852, 1069, 1146, 1562, 2101, 2138, 2292, 2343, 3124, 3207, 4202, 4276, 4686, 6303, 6414, 8404, 9372, 11759, 12606, 12828, 13561, 23518, 25212, 27122, 35277, 40683, 47036, 54244, 70554, 75899, 81366, 141108, 149171, 151798, 162732, 204179, 227697, 298342, 303596, 408358, 447513, 455394, 596684, 612537, 816716, 834889, 895026, 910788, 1225074, 1669778, 1790052, 2245969, 2450148, 2504667, 3339556, 4491938, 5009334, 6737907, 8983876, 10018668, 13475814, 14496709, 26951628, 28993418, 43490127, 57986836, 86980254, 159463799, 173960508, 318927598, 478391397, 637855196, 956782794, 1913565588]

約数ペア:

[(1, 1913565588), (2, 956782794), (3, 637855196), (4, 478391397), (6, 318927598), (11, 173960508), (12, 159463799), (22, 86980254), (33, 57986836), (44, 43490127), (66, 28993418), (71, 26951628), (132, 14496709), (142, 13475814), (191, 10018668), (213, 8983876), (284, 6737907), (382, 5009334), (426, 4491938), (573, 3339556), (764, 2504667), (781, 2450148), (852, 2245969), (1069, 1790052), (1146, 1669778), (1562, 1225074), (2101, 910788), (2138, 895026), (2292, 834889), (2343, 816716), (3124, 612537), (3207, 596684), (4202, 455394), (4276, 447513), (4686, 408358), (6303, 303596), (6414, 298342), (8404, 227697), (9372, 204179), (11759, 162732), (12606, 151798), (12828, 149171), (13561, 141108), (23518, 81366), (25212, 75899), (27122, 70554), (35277, 54244), (40683, 47036)]