2451569126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 4131578880

約数和(自身を除く): 1680009754

約数列:

[1, 2, 19, 23, 38, 46, 103, 113, 206, 226, 241, 437, 482, 874, 1957, 2147, 2369, 2599, 3914, 4294, 4579, 4738, 5198, 5543, 9158, 11086, 11639, 23278, 24823, 27233, 45011, 49381, 49646, 54466, 90022, 98762, 105317, 210634, 221141, 267697, 442282, 471637, 517427, 535394, 570929, 626359, 943274, 1034854, 1141858, 1252718, 2804999, 5086243, 5609998, 10172486, 10847651, 11900821, 21695302, 23801642, 53294981, 64514977, 106589962, 129029954, 1225784563, 2451569126]

約数ペア:

[(1, 2451569126), (2, 1225784563), (19, 129029954), (23, 106589962), (38, 64514977), (46, 53294981), (103, 23801642), (113, 21695302), (206, 11900821), (226, 10847651), (241, 10172486), (437, 5609998), (482, 5086243), (874, 2804999), (1957, 1252718), (2147, 1141858), (2369, 1034854), (2599, 943274), (3914, 626359), (4294, 570929), (4579, 535394), (4738, 517427), (5198, 471637), (5543, 442282), (9158, 267697), (11086, 221141), (11639, 210634), (23278, 105317), (24823, 98762), (27233, 90022), (45011, 54466), (49381, 49646)]