2045287488

素因数分解:

$2^6\times 3^1\times {\mathrm{163}}^1\times {\mathrm{65353}}^1$

素因数の和:65531

約数の個数: 56

約数和(自身を含む): 5444772448

約数和(自身を除く): 3399484960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 163, 192, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 10432, 15648, 31296, 65353, 130706, 196059, 261412, 392118, 522824, 784236, 1045648, 1568472, 2091296, 3136944, 4182592, 6273888, 10652539, 12547776, 21305078, 31957617, 42610156, 63915234, 85220312, 127830468, 170440624, 255660936, 340881248, 511321872, 681762496, 1022643744, 2045287488]

約数ペア:

[(1, 2045287488), (2, 1022643744), (3, 681762496), (4, 511321872), (6, 340881248), (8, 255660936), (12, 170440624), (16, 127830468), (24, 85220312), (32, 63915234), (48, 42610156), (64, 31957617), (96, 21305078), (163, 12547776), (192, 10652539), (326, 6273888), (489, 4182592), (652, 3136944), (978, 2091296), (1304, 1568472), (1956, 1045648), (2608, 784236), (3912, 522824), (5216, 392118), (7824, 261412), (10432, 196059), (15648, 130706), (31296, 65353)]