1018754996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{100787}}^1$

素因数の和:100836

約数の個数: 36

約数和(自身を含む): 2150412768

約数和(自身を除く): 1131657772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 100787, 201574, 403148, 705509, 1411018, 1914953, 2822036, 3829906, 7659812, 13404671, 26809342, 36384107, 53618684, 72768214, 145536428, 254688749, 509377498, 1018754996]

約数ペア:

[(1, 1018754996), (2, 509377498), (4, 254688749), (7, 145536428), (14, 72768214), (19, 53618684), (28, 36384107), (38, 26809342), (76, 13404671), (133, 7659812), (266, 3829906), (361, 2822036), (532, 1914953), (722, 1411018), (1444, 705509), (2527, 403148), (5054, 201574), (10108, 100787)]