2492144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 5155920

約数和(自身を除く): 2663776

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 131, 164, 232, 262, 328, 464, 524, 656, 1048, 1189, 2096, 2378, 3799, 4756, 5371, 7598, 9512, 10742, 15196, 19024, 21484, 30392, 42968, 60784, 85936, 155759, 311518, 623036, 1246072, 2492144]

約数ペア:

[(1, 2492144), (2, 1246072), (4, 623036), (8, 311518), (16, 155759), (29, 85936), (41, 60784), (58, 42968), (82, 30392), (116, 21484), (131, 19024), (164, 15196), (232, 10742), (262, 9512), (328, 7598), (464, 5371), (524, 4756), (656, 3799), (1048, 2378), (1189, 2096)]