3940392368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1178347}}^1$

素因数の和:1178385

約数の個数: 40

約数和(自身を含む): 8766909120

約数和(自身を除く): 4826516752

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 1178347, 2356694, 4713388, 9426776, 12961817, 18853552, 22388593, 25923634, 44777186, 51847268, 89554372, 103694536, 179108744, 207389072, 246274523, 358217488, 492549046, 985098092, 1970196184, 3940392368]

約数ペア:

[(1, 3940392368), (2, 1970196184), (4, 985098092), (8, 492549046), (11, 358217488), (16, 246274523), (19, 207389072), (22, 179108744), (38, 103694536), (44, 89554372), (76, 51847268), (88, 44777186), (152, 25923634), (176, 22388593), (209, 18853552), (304, 12961817), (418, 9426776), (836, 4713388), (1672, 2356694), (3344, 1178347)]