2021230256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{5113}}^1$

素因数の和:5949

約数の個数: 40

約数和(自身を含む): 4048324224

約数和(自身を除く): 2027093968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 797, 1594, 3188, 5113, 6376, 10226, 12752, 20452, 24707, 40904, 49414, 81808, 98828, 158503, 197656, 317006, 395312, 634012, 1268024, 2536048, 4075061, 8150122, 16300244, 32600488, 65200976, 126326891, 252653782, 505307564, 1010615128, 2021230256]

約数ペア:

[(1, 2021230256), (2, 1010615128), (4, 505307564), (8, 252653782), (16, 126326891), (31, 65200976), (62, 32600488), (124, 16300244), (248, 8150122), (496, 4075061), (797, 2536048), (1594, 1268024), (3188, 634012), (5113, 395312), (6376, 317006), (10226, 197656), (12752, 158503), (20452, 98828), (24707, 81808), (40904, 49414)]