2978789553832

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{2539}}^1\times {\mathrm{5237}}^1$

素因数の和:8506

約数の個数: 64

約数和(自身を含む): 5733183758400

約数和(自身を除く): 2754394204568

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 683, 1366, 2539, 2732, 5078, 5237, 5464, 10156, 10474, 20312, 20948, 28003, 41896, 56006, 104099, 112012, 208198, 214717, 224024, 416396, 429434, 832792, 858868, 1717736, 1734137, 3468274, 3576871, 6936548, 7153742, 13296743, 13873096, 14307484, 26593486, 28614968, 53186972, 71099617, 106373944, 142199234, 146651711, 284398468, 293303422, 545166463, 568796936, 586606844, 1090332926, 1173213688, 2180665852, 4361331704, 9081675469, 18163350938, 36326701876, 72653403752, 372348694229, 744697388458, 1489394776916, 2978789553832]

約数ペア:

[(1, 2978789553832), (2, 1489394776916), (4, 744697388458), (8, 372348694229), (41, 72653403752), (82, 36326701876), (164, 18163350938), (328, 9081675469), (683, 4361331704), (1366, 2180665852), (2539, 1173213688), (2732, 1090332926), (5078, 586606844), (5237, 568796936), (5464, 545166463), (10156, 293303422), (10474, 284398468), (20312, 146651711), (20948, 142199234), (28003, 106373944), (41896, 71099617), (56006, 53186972), (104099, 28614968), (112012, 26593486), (208198, 14307484), (214717, 13873096), (224024, 13296743), (416396, 7153742), (429434, 6936548), (832792, 3576871), (858868, 3468274), (1717736, 1734137)]