1057183918

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 1871424000

約数和(自身を除く): 814240082

約数列:

[1, 2, 7, 14, 49, 98, 151, 199, 302, 359, 398, 718, 1057, 1393, 2114, 2513, 2786, 5026, 7399, 9751, 14798, 17591, 19502, 30049, 35182, 54209, 60098, 71441, 108418, 142882, 210343, 379463, 420686, 500087, 758926, 1000174, 1472401, 2656241, 2944802, 3500609, 5312482, 7001218, 10787591, 21575182, 75513137, 151026274, 528591959, 1057183918]

約数ペア:

[(1, 1057183918), (2, 528591959), (7, 151026274), (14, 75513137), (49, 21575182), (98, 10787591), (151, 7001218), (199, 5312482), (302, 3500609), (359, 2944802), (398, 2656241), (718, 1472401), (1057, 1000174), (1393, 758926), (2114, 500087), (2513, 420686), (2786, 379463), (5026, 210343), (7399, 142882), (9751, 108418), (14798, 71441), (17591, 60098), (19502, 54209), (30049, 35182)]