2377881992

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{72727}}^1$

素因数の和:72861

約数の個数: 32

約数和(自身を含む): 4599318720

約数和(自身を除く): 2221436728

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 488, 536, 4087, 8174, 16348, 32696, 72727, 145454, 290908, 581816, 4436347, 4872709, 8872694, 9745418, 17745388, 19490836, 35490776, 38981672, 297235249, 594470498, 1188940996, 2377881992]

約数ペア:

[(1, 2377881992), (2, 1188940996), (4, 594470498), (8, 297235249), (61, 38981672), (67, 35490776), (122, 19490836), (134, 17745388), (244, 9745418), (268, 8872694), (488, 4872709), (536, 4436347), (4087, 581816), (8174, 290908), (16348, 145454), (32696, 72727)]