2021014144

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 4101158880

約数和(自身を除く): 2080144736

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 181, 332, 362, 664, 724, 1051, 1328, 1448, 2102, 2656, 2896, 4204, 5312, 5792, 8408, 10624, 11584, 15023, 16816, 23168, 30046, 33632, 60092, 67264, 87233, 120184, 134528, 174466, 190231, 240368, 348932, 380462, 480736, 697864, 760924, 961472, 1395728, 1521848, 1922944, 2791456, 3043696, 5582912, 6087392, 11165824, 12174784, 15789173, 24349568, 31578346, 63156692, 126313384, 252626768, 505253536, 1010507072, 2021014144]

約数ペア:

[(1, 2021014144), (2, 1010507072), (4, 505253536), (8, 252626768), (16, 126313384), (32, 63156692), (64, 31578346), (83, 24349568), (128, 15789173), (166, 12174784), (181, 11165824), (332, 6087392), (362, 5582912), (664, 3043696), (724, 2791456), (1051, 1922944), (1328, 1521848), (1448, 1395728), (2102, 961472), (2656, 760924), (2896, 697864), (4204, 480736), (5312, 380462), (5792, 348932), (8408, 240368), (10624, 190231), (11584, 174466), (15023, 134528), (16816, 120184), (23168, 87233), (30046, 67264), (33632, 60092)]