451073812

素因数分解:

$2^2\times 7^3\times {\mathrm{163}}^1\times {\mathrm{2017}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 926665600

約数和(自身を除く): 475591788

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 343, 652, 686, 1141, 1372, 2017, 2282, 4034, 4564, 7987, 8068, 14119, 15974, 28238, 31948, 55909, 56476, 98833, 111818, 197666, 223636, 328771, 395332, 657542, 691831, 1315084, 1383662, 2301397, 2767324, 4602794, 9205588, 16109779, 32219558, 64439116, 112768453, 225536906, 451073812]

約数ペア:

[(1, 451073812), (2, 225536906), (4, 112768453), (7, 64439116), (14, 32219558), (28, 16109779), (49, 9205588), (98, 4602794), (163, 2767324), (196, 2301397), (326, 1383662), (343, 1315084), (652, 691831), (686, 657542), (1141, 395332), (1372, 328771), (2017, 223636), (2282, 197666), (4034, 111818), (4564, 98833), (7987, 56476), (8068, 55909), (14119, 31948), (15974, 28238)]