1799381701

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 2133457920

約数和(自身を除く): 334076219

約数列:

[1, 13, 23, 31, 109, 137, 169, 299, 403, 713, 1417, 1781, 2507, 3151, 3379, 3887, 4247, 5239, 9269, 14933, 18421, 23153, 32591, 40963, 43927, 55211, 77717, 97681, 120497, 194129, 343459, 423683, 462923, 532519, 571051, 717743, 1010321, 1269853, 2523677, 4464967, 6017999, 10647229, 13134173, 16508089, 58044571, 78233987, 138413977, 1799381701]

約数ペア:

[(1, 1799381701), (13, 138413977), (23, 78233987), (31, 58044571), (109, 16508089), (137, 13134173), (169, 10647229), (299, 6017999), (403, 4464967), (713, 2523677), (1417, 1269853), (1781, 1010321), (2507, 717743), (3151, 571051), (3379, 532519), (3887, 462923), (4247, 423683), (5239, 343459), (9269, 194129), (14933, 120497), (18421, 97681), (23153, 77717), (32591, 55211), (40963, 43927)]