1011842528

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 2016774144

約数和(自身を除く): 1004931616

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 307, 508, 614, 811, 1016, 1228, 1622, 2032, 2456, 3244, 4064, 4912, 6488, 9824, 12976, 25952, 38989, 77978, 102997, 155956, 205994, 248977, 311912, 411988, 497954, 623824, 823976, 995908, 1247648, 1647952, 1991816, 3295904, 3983632, 7967264, 31620079, 63240158, 126480316, 252960632, 505921264, 1011842528]

約数ペア:

[(1, 1011842528), (2, 505921264), (4, 252960632), (8, 126480316), (16, 63240158), (32, 31620079), (127, 7967264), (254, 3983632), (307, 3295904), (508, 1991816), (614, 1647952), (811, 1247648), (1016, 995908), (1228, 823976), (1622, 623824), (2032, 497954), (2456, 411988), (3244, 311912), (4064, 248977), (4912, 205994), (6488, 155956), (9824, 102997), (12976, 77978), (25952, 38989)]