5289676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 11388160

約数和(自身を除く): 6098484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 163, 244, 266, 326, 427, 532, 652, 854, 1141, 1159, 1708, 2282, 2318, 3097, 4564, 4636, 6194, 8113, 9943, 12388, 16226, 19886, 21679, 32452, 39772, 43358, 69601, 86716, 139202, 188917, 278404, 377834, 755668, 1322419, 2644838, 5289676]

約数ペア:

[(1, 5289676), (2, 2644838), (4, 1322419), (7, 755668), (14, 377834), (19, 278404), (28, 188917), (38, 139202), (61, 86716), (76, 69601), (122, 43358), (133, 39772), (163, 32452), (244, 21679), (266, 19886), (326, 16226), (427, 12388), (532, 9943), (652, 8113), (854, 6194), (1141, 4636), (1159, 4564), (1708, 3097), (2282, 2318)]