2912106728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 5782700160

約数和(自身を除く): 2870593432

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 184, 226, 227, 452, 454, 617, 904, 908, 1234, 1816, 2468, 2599, 4936, 5198, 5221, 10396, 10442, 14191, 20792, 20884, 25651, 28382, 41768, 51302, 56764, 69721, 102604, 113528, 139442, 140059, 205208, 278884, 280118, 557768, 560236, 589973, 1120472, 1179946, 1603583, 2359892, 3207166, 3221357, 4719784, 6414332, 6442714, 12828664, 12885428, 15826667, 25770856, 31653334, 63306668, 126613336, 364013341, 728026682, 1456053364, 2912106728]

約数ペア:

[(1, 2912106728), (2, 1456053364), (4, 728026682), (8, 364013341), (23, 126613336), (46, 63306668), (92, 31653334), (113, 25770856), (184, 15826667), (226, 12885428), (227, 12828664), (452, 6442714), (454, 6414332), (617, 4719784), (904, 3221357), (908, 3207166), (1234, 2359892), (1816, 1603583), (2468, 1179946), (2599, 1120472), (4936, 589973), (5198, 560236), (5221, 557768), (10396, 280118), (10442, 278884), (14191, 205208), (20792, 140059), (20884, 139442), (25651, 113528), (28382, 102604), (41768, 69721), (51302, 56764)]