858013078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{2719}}^1$

素因数の和:3016

約数の個数: 32

約数和(自身を含む): 1418860800

約数和(自身を除く): 560847722

約数列:

[1, 2, 13, 26, 53, 106, 229, 458, 689, 1378, 2719, 2977, 5438, 5954, 12137, 24274, 35347, 70694, 144107, 157781, 288214, 315562, 622651, 1245302, 1873391, 3746782, 8094463, 16188926, 33000503, 66001006, 429006539, 858013078]

約数ペア:

[(1, 858013078), (2, 429006539), (13, 66001006), (26, 33000503), (53, 16188926), (106, 8094463), (229, 3746782), (458, 1873391), (689, 1245302), (1378, 622651), (2719, 315562), (2977, 288214), (5438, 157781), (5954, 144107), (12137, 70694), (24274, 35347)]