2058496784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{114769}}^1$

素因数の和:114855

約数の個数: 40

約数和(自身を含む): 4269444000

約数和(自身を除く): 2210947216

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 17936, 114769, 229538, 459076, 918152, 1836304, 2180611, 4361222, 6771371, 8722444, 13542742, 17444888, 27085484, 34889776, 54170968, 108341936, 128656049, 257312098, 514624196, 1029248392, 2058496784]

約数ペア:

[(1, 2058496784), (2, 1029248392), (4, 514624196), (8, 257312098), (16, 128656049), (19, 108341936), (38, 54170968), (59, 34889776), (76, 27085484), (118, 17444888), (152, 13542742), (236, 8722444), (304, 6771371), (472, 4361222), (944, 2180611), (1121, 1836304), (2242, 918152), (4484, 459076), (8968, 229538), (17936, 114769)]