13507156

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 26989200

約数和(自身を除く): 13482044

約数列:

[1, 2, 4, 13, 26, 29, 52, 53, 58, 106, 116, 169, 212, 338, 377, 676, 689, 754, 1378, 1508, 1537, 2197, 2756, 3074, 4394, 4901, 6148, 8788, 8957, 9802, 17914, 19604, 19981, 35828, 39962, 63713, 79924, 116441, 127426, 232882, 254852, 259753, 465764, 519506, 1039012, 3376789, 6753578, 13507156]

約数ペア:

[(1, 13507156), (2, 6753578), (4, 3376789), (13, 1039012), (26, 519506), (29, 465764), (52, 259753), (53, 254852), (58, 232882), (106, 127426), (116, 116441), (169, 79924), (212, 63713), (338, 39962), (377, 35828), (676, 19981), (689, 19604), (754, 17914), (1378, 9802), (1508, 8957), (1537, 8788), (2197, 6148), (2756, 4901), (3074, 4394)]