2537804584

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{1901}}^1$

素因数の和:2714

約数の個数: 64

約数和(自身を含む): 5623833600

約数和(自身を除く): 3086029016

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 769, 868, 1538, 1736, 1901, 3076, 3802, 5383, 6152, 7604, 10766, 13307, 15208, 21532, 23839, 26614, 43064, 47678, 53228, 58931, 95356, 106456, 117862, 166873, 190712, 235724, 333746, 412517, 471448, 667492, 825034, 1334984, 1461869, 1650068, 2923738, 3300136, 5847476, 10233083, 11694952, 20466166, 40932332, 45317939, 81864664, 90635878, 181271756, 317225573, 362543512, 634451146, 1268902292, 2537804584]

約数ペア:

[(1, 2537804584), (2, 1268902292), (4, 634451146), (7, 362543512), (8, 317225573), (14, 181271756), (28, 90635878), (31, 81864664), (56, 45317939), (62, 40932332), (124, 20466166), (217, 11694952), (248, 10233083), (434, 5847476), (769, 3300136), (868, 2923738), (1538, 1650068), (1736, 1461869), (1901, 1334984), (3076, 825034), (3802, 667492), (5383, 471448), (6152, 412517), (7604, 333746), (10766, 235724), (13307, 190712), (15208, 166873), (21532, 117862), (23839, 106456), (26614, 95356), (43064, 58931), (47678, 53228)]