1028751412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{1319}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 1983864960

約数和(自身を除く): 955113548

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 283, 566, 689, 1132, 1319, 1378, 2638, 2756, 3679, 5276, 7358, 14716, 14999, 17147, 29998, 34294, 59996, 68588, 69907, 139814, 194987, 279628, 373277, 389974, 746554, 779948, 908791, 1493108, 1817582, 3635164, 4852601, 9705202, 19410404, 19783681, 39567362, 79134724, 257187853, 514375706, 1028751412]

約数ペア:

[(1, 1028751412), (2, 514375706), (4, 257187853), (13, 79134724), (26, 39567362), (52, 19783681), (53, 19410404), (106, 9705202), (212, 4852601), (283, 3635164), (566, 1817582), (689, 1493108), (1132, 908791), (1319, 779948), (1378, 746554), (2638, 389974), (2756, 373277), (3679, 279628), (5276, 194987), (7358, 139814), (14716, 69907), (14999, 68588), (17147, 59996), (29998, 34294)]