2051226664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3623}}^1$

素因数の和:3850

約数の個数: 64

約数和(自身を含む): 4274000640

約数和(自身を除く): 2222773976

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 181, 184, 362, 391, 724, 782, 1448, 1564, 3077, 3128, 3623, 4163, 6154, 7246, 8326, 12308, 14492, 16652, 24616, 28984, 33304, 61591, 70771, 83329, 123182, 141542, 166658, 246364, 283084, 333316, 492728, 566168, 655763, 666632, 1311526, 1416593, 2623052, 2833186, 5246104, 5666372, 11147971, 11332744, 15082549, 22295942, 30165098, 44591884, 60330196, 89183768, 120660392, 256403333, 512806666, 1025613332, 2051226664]

約数ペア:

[(1, 2051226664), (2, 1025613332), (4, 512806666), (8, 256403333), (17, 120660392), (23, 89183768), (34, 60330196), (46, 44591884), (68, 30165098), (92, 22295942), (136, 15082549), (181, 11332744), (184, 11147971), (362, 5666372), (391, 5246104), (724, 2833186), (782, 2623052), (1448, 1416593), (1564, 1311526), (3077, 666632), (3128, 655763), (3623, 566168), (4163, 492728), (6154, 333316), (7246, 283084), (8326, 246364), (12308, 166658), (14492, 141542), (16652, 123182), (24616, 83329), (28984, 70771), (33304, 61591)]