2038852912

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{8209}}^1$

素因数の和:8298

約数の個数: 60

約数和(自身を含む): 4266605640

約数和(自身を除く): 2227752728

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 361, 688, 722, 817, 1444, 1634, 2888, 3268, 5776, 6536, 8209, 13072, 15523, 16418, 31046, 32836, 62092, 65672, 124184, 131344, 155971, 248368, 311942, 352987, 623884, 705974, 1247768, 1411948, 2495536, 2823896, 2963449, 5647792, 5926898, 6706753, 11853796, 13413506, 23707592, 26827012, 47415184, 53654024, 107308048, 127428307, 254856614, 509713228, 1019426456, 2038852912]

約数ペア:

[(1, 2038852912), (2, 1019426456), (4, 509713228), (8, 254856614), (16, 127428307), (19, 107308048), (38, 53654024), (43, 47415184), (76, 26827012), (86, 23707592), (152, 13413506), (172, 11853796), (304, 6706753), (344, 5926898), (361, 5647792), (688, 2963449), (722, 2823896), (817, 2495536), (1444, 1411948), (1634, 1247768), (2888, 705974), (3268, 623884), (5776, 352987), (6536, 311942), (8209, 248368), (13072, 155971), (15523, 131344), (16418, 124184), (31046, 65672), (32836, 62092)]