2023951208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 3988472400

約数和(自身を除く): 1964521192

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 197, 244, 296, 394, 488, 569, 788, 1138, 1576, 2257, 2276, 4514, 4552, 7289, 9028, 12017, 14578, 18056, 21053, 24034, 29156, 34709, 42106, 48068, 58312, 69418, 84212, 96136, 112093, 138836, 168424, 224186, 277672, 444629, 448372, 889258, 896744, 1284233, 1778516, 2568466, 3557032, 4147441, 5136932, 6837673, 8294882, 10273864, 13675346, 16589764, 27350692, 33179528, 54701384, 252993901, 505987802, 1011975604, 2023951208]

約数ペア:

[(1, 2023951208), (2, 1011975604), (4, 505987802), (8, 252993901), (37, 54701384), (61, 33179528), (74, 27350692), (122, 16589764), (148, 13675346), (197, 10273864), (244, 8294882), (296, 6837673), (394, 5136932), (488, 4147441), (569, 3557032), (788, 2568466), (1138, 1778516), (1576, 1284233), (2257, 896744), (2276, 889258), (4514, 448372), (4552, 444629), (7289, 277672), (9028, 224186), (12017, 168424), (14578, 138836), (18056, 112093), (21053, 96136), (24034, 84212), (29156, 69418), (34709, 58312), (42106, 48068)]