2988492064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1511}}^1\times {\mathrm{3253}}^1$

素因数の和:4793

約数の個数: 48

約数和(自身を含む): 6199260480

約数和(自身を除く): 3210768416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1511, 3022, 3253, 6044, 6506, 12088, 13012, 24176, 26024, 28709, 48352, 52048, 57418, 61807, 104096, 114836, 123614, 229672, 247228, 459344, 494456, 918688, 988912, 1977824, 4915283, 9830566, 19661132, 39322264, 78644528, 93390377, 157289056, 186780754, 373561508, 747123016, 1494246032, 2988492064]

約数ペア:

[(1, 2988492064), (2, 1494246032), (4, 747123016), (8, 373561508), (16, 186780754), (19, 157289056), (32, 93390377), (38, 78644528), (76, 39322264), (152, 19661132), (304, 9830566), (608, 4915283), (1511, 1977824), (3022, 988912), (3253, 918688), (6044, 494456), (6506, 459344), (12088, 247228), (13012, 229672), (24176, 123614), (26024, 114836), (28709, 104096), (48352, 61807), (52048, 57418)]