3848657936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{408389}}^1$

素因数の和:408447

約数の個数: 40

約数和(自身を含む): 8102457600

約数和(自身を除く): 4253799664

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 408389, 816778, 1633556, 3267112, 6534224, 7759391, 12660059, 15518782, 25320118, 31037564, 50640236, 62075128, 101280472, 124150256, 202560944, 240541121, 481082242, 962164484, 1924328968, 3848657936]

約数ペア:

[(1, 3848657936), (2, 1924328968), (4, 962164484), (8, 481082242), (16, 240541121), (19, 202560944), (31, 124150256), (38, 101280472), (62, 62075128), (76, 50640236), (124, 31037564), (152, 25320118), (248, 15518782), (304, 12660059), (496, 7759391), (589, 6534224), (1178, 3267112), (2356, 1633556), (4712, 816778), (9424, 408389)]