817103616014

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{21467}}^1$

素因数の和:21953

約数の個数: 64

約数和(自身を含む): 1435642444800

約数和(自身を除く): 618538828786

約数列:

[1, 2, 7, 14, 71, 142, 149, 257, 298, 497, 514, 994, 1043, 1799, 2086, 3598, 10579, 18247, 21158, 21467, 36494, 38293, 42934, 74053, 76586, 127729, 148106, 150269, 255458, 268051, 300538, 536102, 1524157, 2718803, 3048314, 3198583, 5437606, 5517019, 6397166, 10669099, 11034038, 19031621, 21338198, 22390081, 38063242, 38619133, 44780162, 77238266, 227099393, 391708349, 454198786, 783416698, 822035831, 1589695751, 1644071662, 2741958443, 3179391502, 5483916886, 5754250817, 11508501634, 58364544001, 116729088002, 408551808007, 817103616014]

約数ペア:

[(1, 817103616014), (2, 408551808007), (7, 116729088002), (14, 58364544001), (71, 11508501634), (142, 5754250817), (149, 5483916886), (257, 3179391502), (298, 2741958443), (497, 1644071662), (514, 1589695751), (994, 822035831), (1043, 783416698), (1799, 454198786), (2086, 391708349), (3598, 227099393), (10579, 77238266), (18247, 44780162), (21158, 38619133), (21467, 38063242), (36494, 22390081), (38293, 21338198), (42934, 19031621), (74053, 11034038), (76586, 10669099), (127729, 6397166), (148106, 5517019), (150269, 5437606), (255458, 3198583), (268051, 3048314), (300538, 2718803), (536102, 1524157)]