2029536488

素因数分解:

$2^3\times 7^4\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 4474261380

約数和(自身を除く): 2444724892

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 343, 392, 628, 673, 686, 1099, 1256, 1346, 1372, 2198, 2401, 2692, 2744, 4396, 4711, 4802, 5384, 7693, 8792, 9422, 9604, 15386, 18844, 19208, 30772, 32977, 37688, 53851, 61544, 65954, 105661, 107702, 131908, 211322, 215404, 230839, 263816, 376957, 422644, 430808, 461678, 739627, 753914, 845288, 923356, 1479254, 1507828, 1615873, 1846712, 2958508, 3015656, 3231746, 5177389, 5917016, 6463492, 10354778, 12926984, 20709556, 36241723, 41419112, 72483446, 144966892, 253692061, 289933784, 507384122, 1014768244, 2029536488]

約数ペア:

[(1, 2029536488), (2, 1014768244), (4, 507384122), (7, 289933784), (8, 253692061), (14, 144966892), (28, 72483446), (49, 41419112), (56, 36241723), (98, 20709556), (157, 12926984), (196, 10354778), (314, 6463492), (343, 5917016), (392, 5177389), (628, 3231746), (673, 3015656), (686, 2958508), (1099, 1846712), (1256, 1615873), (1346, 1507828), (1372, 1479254), (2198, 923356), (2401, 845288), (2692, 753914), (2744, 739627), (4396, 461678), (4711, 430808), (4802, 422644), (5384, 376957), (7693, 263816), (8792, 230839), (9422, 215404), (9604, 211322), (15386, 131908), (18844, 107702), (19208, 105661), (30772, 65954), (32977, 61544), (37688, 53851)]