2022777952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{30971}}^1$

素因数の和:31151

約数の個数: 48

約数和(自身を含む): 4316134032

約数和(自身を除く): 2293356080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 1256, 2041, 2512, 4082, 5024, 8164, 16328, 30971, 32656, 61942, 65312, 123884, 247768, 402623, 495536, 805246, 991072, 1610492, 3220984, 4862447, 6441968, 9724894, 12883936, 19449788, 38899576, 63211811, 77799152, 126423622, 155598304, 252847244, 505694488, 1011388976, 2022777952]

約数ペア:

[(1, 2022777952), (2, 1011388976), (4, 505694488), (8, 252847244), (13, 155598304), (16, 126423622), (26, 77799152), (32, 63211811), (52, 38899576), (104, 19449788), (157, 12883936), (208, 9724894), (314, 6441968), (416, 4862447), (628, 3220984), (1256, 1610492), (2041, 991072), (2512, 805246), (4082, 495536), (5024, 402623), (8164, 247768), (16328, 123884), (30971, 65312), (32656, 61942)]