2078448

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 5892480

約数和(自身を除く): 3814032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 53, 57, 76, 86, 106, 114, 129, 152, 159, 172, 212, 228, 258, 304, 318, 344, 424, 456, 516, 636, 688, 817, 848, 912, 1007, 1032, 1272, 1634, 2014, 2064, 2279, 2451, 2544, 3021, 3268, 4028, 4558, 4902, 6042, 6536, 6837, 8056, 9116, 9804, 12084, 13072, 13674, 16112, 18232, 19608, 24168, 27348, 36464, 39216, 43301, 48336, 54696, 86602, 109392, 129903, 173204, 259806, 346408, 519612, 692816, 1039224, 2078448]

約数ペア:

[(1, 2078448), (2, 1039224), (3, 692816), (4, 519612), (6, 346408), (8, 259806), (12, 173204), (16, 129903), (19, 109392), (24, 86602), (38, 54696), (43, 48336), (48, 43301), (53, 39216), (57, 36464), (76, 27348), (86, 24168), (106, 19608), (114, 18232), (129, 16112), (152, 13674), (159, 13072), (172, 12084), (212, 9804), (228, 9116), (258, 8056), (304, 6837), (318, 6536), (344, 6042), (424, 4902), (456, 4558), (516, 4028), (636, 3268), (688, 3021), (817, 2544), (848, 2451), (912, 2279), (1007, 2064), (1032, 2014), (1272, 1634)]