1292034238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 2372302080

約数和(自身を除く): 1080267842

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 173, 187, 209, 323, 346, 374, 418, 646, 1051, 1903, 2102, 2941, 3287, 3553, 3806, 5882, 6574, 7106, 11561, 17867, 19969, 23122, 32351, 35734, 36157, 39938, 55879, 64702, 72314, 111758, 181823, 196537, 219659, 339473, 363646, 393074, 439318, 614669, 678946, 1229338, 2000053, 3090991, 3454637, 3734203, 4000106, 6181982, 6909274, 7468406, 34000901, 38001007, 58728829, 68001802, 76002014, 117457658, 646017119, 1292034238]

約数ペア:

[(1, 1292034238), (2, 646017119), (11, 117457658), (17, 76002014), (19, 68001802), (22, 58728829), (34, 38001007), (38, 34000901), (173, 7468406), (187, 6909274), (209, 6181982), (323, 4000106), (346, 3734203), (374, 3454637), (418, 3090991), (646, 2000053), (1051, 1229338), (1903, 678946), (2102, 614669), (2941, 439318), (3287, 393074), (3553, 363646), (3806, 339473), (5882, 219659), (6574, 196537), (7106, 181823), (11561, 111758), (17867, 72314), (19969, 64702), (23122, 55879), (32351, 39938), (35734, 36157)]