1837996888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{148513}}^1$

素因数の和:148556

約数の個数: 64

約数和(自身を含む): 4491063360

約数和(自身を除く): 2653066472

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 148513, 297026, 594052, 1039591, 1188104, 1930669, 2079182, 2524721, 3861338, 4158364, 5049442, 7722676, 8316728, 10098884, 13514683, 15445352, 17673047, 20197768, 27029366, 32821373, 35346094, 54058732, 65642746, 70692188, 108117464, 131285492, 141384376, 229749611, 262570984, 459499222, 918998444, 1837996888]

約数ペア:

[(1, 1837996888), (2, 918998444), (4, 459499222), (7, 262570984), (8, 229749611), (13, 141384376), (14, 131285492), (17, 108117464), (26, 70692188), (28, 65642746), (34, 54058732), (52, 35346094), (56, 32821373), (68, 27029366), (91, 20197768), (104, 17673047), (119, 15445352), (136, 13514683), (182, 10098884), (221, 8316728), (238, 7722676), (364, 5049442), (442, 4158364), (476, 3861338), (728, 2524721), (884, 2079182), (952, 1930669), (1547, 1188104), (1768, 1039591), (3094, 594052), (6188, 297026), (12376, 148513)]