521750973412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1\times {\mathrm{148061}}^1$

素因数の和:148516

約数の個数: 48

約数和(自身を含む): 970102224000

約数和(自身を除く): 448351250588

約数列:

[1, 2, 4, 19, 38, 76, 199, 233, 398, 466, 796, 932, 3781, 4427, 7562, 8854, 15124, 17708, 46367, 92734, 148061, 185468, 296122, 592244, 880973, 1761946, 2813159, 3523892, 5626318, 11252636, 29464139, 34498213, 58928278, 68996426, 117856556, 137992852, 559818641, 655466047, 1119637282, 1310932094, 2239274564, 2621864188, 6865144387, 13730288774, 27460577548, 130437743353, 260875486706, 521750973412]

約数ペア:

[(1, 521750973412), (2, 260875486706), (4, 130437743353), (19, 27460577548), (38, 13730288774), (76, 6865144387), (199, 2621864188), (233, 2239274564), (398, 1310932094), (466, 1119637282), (796, 655466047), (932, 559818641), (3781, 137992852), (4427, 117856556), (7562, 68996426), (8854, 58928278), (15124, 34498213), (17708, 29464139), (46367, 11252636), (92734, 5626318), (148061, 3523892), (185468, 2813159), (296122, 1761946), (592244, 880973)]