13313972

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 27783168

約数和(自身を除く): 14469196

約数列:

[1, 2, 4, 7, 14, 28, 47, 67, 94, 134, 151, 188, 268, 302, 329, 469, 604, 658, 938, 1057, 1316, 1876, 2114, 3149, 4228, 6298, 7097, 10117, 12596, 14194, 20234, 22043, 28388, 40468, 44086, 49679, 70819, 88172, 99358, 141638, 198716, 283276, 475499, 950998, 1901996, 3328493, 6656986, 13313972]

約数ペア:

[(1, 13313972), (2, 6656986), (4, 3328493), (7, 1901996), (14, 950998), (28, 475499), (47, 283276), (67, 198716), (94, 141638), (134, 99358), (151, 88172), (188, 70819), (268, 49679), (302, 44086), (329, 40468), (469, 28388), (604, 22043), (658, 20234), (938, 14194), (1057, 12596), (1316, 10117), (1876, 7097), (2114, 6298), (3149, 4228)]