2084774608

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{235621}}^1$

素因数の和:235715

約数の個数: 40

約数和(自身を含む): 4674740480

約数和(自身を除く): 2589965872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 235621, 471242, 942484, 1649347, 1884968, 3298694, 3769936, 6597388, 13194776, 18614059, 26389552, 37228118, 74456236, 130298413, 148912472, 260596826, 297824944, 521193652, 1042387304, 2084774608]

約数ペア:

[(1, 2084774608), (2, 1042387304), (4, 521193652), (7, 297824944), (8, 260596826), (14, 148912472), (16, 130298413), (28, 74456236), (56, 37228118), (79, 26389552), (112, 18614059), (158, 13194776), (316, 6597388), (553, 3769936), (632, 3298694), (1106, 1884968), (1264, 1649347), (2212, 942484), (4424, 471242), (8848, 235621)]