1889643392

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{162229}}^1$

素因数の和:162263

約数の個数: 64

約数和(自身を含む): 4633288800

約数和(自身を除く): 2743645408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 162229, 324458, 648916, 1135603, 1297832, 2108977, 2271206, 2595664, 4217954, 4542412, 5191328, 8435908, 9084824, 10382656, 14762839, 16871816, 18169648, 20765312, 29525678, 33743632, 36339296, 59051356, 67487264, 72678592, 118102712, 134974528, 145357184, 236205424, 269949056, 472410848, 944821696, 1889643392]

約数ペア:

[(1, 1889643392), (2, 944821696), (4, 472410848), (7, 269949056), (8, 236205424), (13, 145357184), (14, 134974528), (16, 118102712), (26, 72678592), (28, 67487264), (32, 59051356), (52, 36339296), (56, 33743632), (64, 29525678), (91, 20765312), (104, 18169648), (112, 16871816), (128, 14762839), (182, 10382656), (208, 9084824), (224, 8435908), (364, 5191328), (416, 4542412), (448, 4217954), (728, 2595664), (832, 2271206), (896, 2108977), (1456, 1297832), (1664, 1135603), (2912, 648916), (5824, 324458), (11648, 162229)]