38915698978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1277}}^1\times {\mathrm{6073}}^1$

素因数の和:7558

約数の個数: 32

約数和(自身を含む): 63249436656

約数和(自身を除く): 24333737678

約数列:

[1, 2, 13, 26, 193, 386, 1277, 2509, 2554, 5018, 6073, 12146, 16601, 33202, 78949, 157898, 246461, 492922, 1172089, 2344178, 3203993, 6407986, 7755221, 15237157, 15510442, 30474314, 100817873, 201635746, 1496757653, 2993515306, 19457849489, 38915698978]

約数ペア:

[(1, 38915698978), (2, 19457849489), (13, 2993515306), (26, 1496757653), (193, 201635746), (386, 100817873), (1277, 30474314), (2509, 15510442), (2554, 15237157), (5018, 7755221), (6073, 6407986), (12146, 3203993), (16601, 2344178), (33202, 1172089), (78949, 492922), (157898, 246461)]