2912239001

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 3613927680

約数和(自身を除く): 701688679

約数列:

[1, 7, 23, 49, 109, 151, 157, 161, 763, 1057, 1099, 1127, 2507, 3473, 3611, 5341, 7399, 7693, 16459, 17113, 17549, 23707, 24311, 25277, 115213, 119791, 122843, 165949, 170177, 176939, 378557, 393599, 545261, 806491, 838537, 1161643, 2584063, 2649899, 2755193, 3816827, 18088441, 18549293, 19286351, 26717789, 59433449, 126619087, 416034143, 2912239001]

約数ペア:

[(1, 2912239001), (7, 416034143), (23, 126619087), (49, 59433449), (109, 26717789), (151, 19286351), (157, 18549293), (161, 18088441), (763, 3816827), (1057, 2755193), (1099, 2649899), (1127, 2584063), (2507, 1161643), (3473, 838537), (3611, 806491), (5341, 545261), (7399, 393599), (7693, 378557), (16459, 176939), (17113, 170177), (17549, 165949), (23707, 122843), (24311, 119791), (25277, 115213)]