2174165728

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{334693}}^1$

素因数の和:334739

約数の個数: 48

約数和(自身を含む): 5060573280

約数和(自身を除く): 2886407552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 334693, 669386, 1338772, 2342851, 2677544, 4685702, 5355088, 9371404, 9706097, 10710176, 18742808, 19412194, 37485616, 38824388, 67942679, 74971232, 77648776, 135885358, 155297552, 271770716, 310595104, 543541432, 1087082864, 2174165728]

約数ペア:

[(1, 2174165728), (2, 1087082864), (4, 543541432), (7, 310595104), (8, 271770716), (14, 155297552), (16, 135885358), (28, 77648776), (29, 74971232), (32, 67942679), (56, 38824388), (58, 37485616), (112, 19412194), (116, 18742808), (203, 10710176), (224, 9706097), (232, 9371404), (406, 5355088), (464, 4685702), (812, 2677544), (928, 2342851), (1624, 1338772), (3248, 669386), (6496, 334693)]