2149968199690

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1\times {\mathrm{41233}}^1$

素因数の和:42175

約数の個数: 64

約数和(自身を含む): 3978446326272

約数和(自身を除く): 1828478126582

約数列:

[1, 2, 5, 10, 53, 106, 131, 262, 265, 530, 655, 751, 1310, 1502, 3755, 6943, 7510, 13886, 34715, 39803, 41233, 69430, 79606, 82466, 98381, 196762, 199015, 206165, 398030, 412330, 491905, 983810, 2185349, 4370698, 5214193, 5401523, 10428386, 10803046, 10926745, 21853490, 26070965, 27007615, 30965983, 52141930, 54015230, 61931966, 154829915, 286280719, 309659830, 572561438, 1431403595, 1641197099, 2862807190, 3282394198, 4056543773, 8113087546, 8205985495, 16411970990, 20282718865, 40565437730, 214996819969, 429993639938, 1074984099845, 2149968199690]

約数ペア:

[(1, 2149968199690), (2, 1074984099845), (5, 429993639938), (10, 214996819969), (53, 40565437730), (106, 20282718865), (131, 16411970990), (262, 8205985495), (265, 8113087546), (530, 4056543773), (655, 3282394198), (751, 2862807190), (1310, 1641197099), (1502, 1431403595), (3755, 572561438), (6943, 309659830), (7510, 286280719), (13886, 154829915), (34715, 61931966), (39803, 54015230), (41233, 52141930), (69430, 30965983), (79606, 27007615), (82466, 26070965), (98381, 21853490), (196762, 10926745), (199015, 10803046), (206165, 10428386), (398030, 5401523), (412330, 5214193), (491905, 4370698), (983810, 2185349)]