788137324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{593}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 1515840480

約数和(自身を除く): 727703156

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 419, 593, 793, 838, 1186, 1586, 1676, 2372, 3172, 5447, 7709, 10894, 15418, 21788, 25559, 30836, 36173, 51118, 72346, 102236, 144692, 248467, 332267, 470249, 496934, 664534, 940498, 993868, 1329068, 1880996, 3230071, 6460142, 12920284, 15156487, 30312974, 60625948, 197034331, 394068662, 788137324]

約数ペア:

[(1, 788137324), (2, 394068662), (4, 197034331), (13, 60625948), (26, 30312974), (52, 15156487), (61, 12920284), (122, 6460142), (244, 3230071), (419, 1880996), (593, 1329068), (793, 993868), (838, 940498), (1186, 664534), (1586, 496934), (1676, 470249), (2372, 332267), (3172, 248467), (5447, 144692), (7709, 102236), (10894, 72346), (15418, 51118), (21788, 36173), (25559, 30836)]