555682322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 974238720

約数和(自身を除く): 418556398

約数列:

[1, 2, 13, 19, 26, 38, 67, 103, 134, 163, 206, 247, 326, 494, 871, 1273, 1339, 1742, 1957, 2119, 2546, 2678, 3097, 3914, 4238, 6194, 6901, 10921, 13802, 16549, 16789, 21842, 25441, 33098, 33578, 40261, 50882, 80522, 89713, 131119, 141973, 179426, 207499, 218257, 262238, 283946, 318991, 414998, 436514, 637982, 1124863, 1704547, 2249726, 2697487, 3409094, 4146883, 5394974, 8293766, 14623219, 21372397, 29246438, 42744794, 277841161, 555682322]

約数ペア:

[(1, 555682322), (2, 277841161), (13, 42744794), (19, 29246438), (26, 21372397), (38, 14623219), (67, 8293766), (103, 5394974), (134, 4146883), (163, 3409094), (206, 2697487), (247, 2249726), (326, 1704547), (494, 1124863), (871, 637982), (1273, 436514), (1339, 414998), (1742, 318991), (1957, 283946), (2119, 262238), (2546, 218257), (2678, 207499), (3097, 179426), (3914, 141973), (4238, 131119), (6194, 89713), (6901, 80522), (10921, 50882), (13802, 40261), (16549, 33578), (16789, 33098), (21842, 25441)]