7868653198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 14354749440

約数和(自身を除く): 6486096242

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 347, 523, 694, 1046, 1141, 2282, 2429, 3097, 3661, 4858, 6194, 6593, 7322, 9937, 13186, 19874, 21679, 43358, 46151, 56561, 69559, 85249, 92302, 113122, 139118, 170498, 181481, 362962, 395927, 596743, 791854, 1074659, 1193486, 1270367, 1619731, 2149318, 2540734, 3239462, 3448139, 6896278, 7522613, 11338117, 15045226, 22676234, 24136973, 29581403, 48273946, 59162806, 207069821, 414139642, 562046657, 1124093314, 3934326599, 7868653198]

約数ペア:

[(1, 7868653198), (2, 3934326599), (7, 1124093314), (14, 562046657), (19, 414139642), (38, 207069821), (133, 59162806), (163, 48273946), (266, 29581403), (326, 24136973), (347, 22676234), (523, 15045226), (694, 11338117), (1046, 7522613), (1141, 6896278), (2282, 3448139), (2429, 3239462), (3097, 2540734), (3661, 2149318), (4858, 1619731), (6194, 1270367), (6593, 1193486), (7322, 1074659), (9937, 791854), (13186, 596743), (19874, 395927), (21679, 362962), (43358, 181481), (46151, 170498), (56561, 139118), (69559, 113122), (85249, 92302)]