2008759952

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{457}}^1\times {\mathrm{761}}^1$

素因数の和:1264

約数の個数: 60

約数和(自身を含む): 4121991756

約数和(自身を除く): 2113231804

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 457, 722, 761, 914, 1444, 1522, 1828, 2888, 3044, 3656, 5776, 6088, 7312, 8683, 12176, 14459, 17366, 28918, 34732, 57836, 69464, 115672, 138928, 164977, 231344, 274721, 329954, 347777, 549442, 659908, 695554, 1098884, 1319816, 1391108, 2197768, 2639632, 2782216, 4395536, 5564432, 6607763, 13215526, 26431052, 52862104, 105724208, 125547497, 251094994, 502189988, 1004379976, 2008759952]

約数ペア:

[(1, 2008759952), (2, 1004379976), (4, 502189988), (8, 251094994), (16, 125547497), (19, 105724208), (38, 52862104), (76, 26431052), (152, 13215526), (304, 6607763), (361, 5564432), (457, 4395536), (722, 2782216), (761, 2639632), (914, 2197768), (1444, 1391108), (1522, 1319816), (1828, 1098884), (2888, 695554), (3044, 659908), (3656, 549442), (5776, 347777), (6088, 329954), (7312, 274721), (8683, 231344), (12176, 164977), (14459, 138928), (17366, 115672), (28918, 69464), (34732, 57836)]