1970202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 4479840

約数和(自身を除く): 2509638

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 67, 78, 87, 134, 169, 174, 201, 338, 377, 402, 507, 754, 871, 1014, 1131, 1742, 1943, 2262, 2613, 3886, 4901, 5226, 5829, 9802, 11323, 11658, 14703, 22646, 25259, 29406, 33969, 50518, 67938, 75777, 151554, 328367, 656734, 985101, 1970202]

約数ペア:

[(1, 1970202), (2, 985101), (3, 656734), (6, 328367), (13, 151554), (26, 75777), (29, 67938), (39, 50518), (58, 33969), (67, 29406), (78, 25259), (87, 22646), (134, 14703), (169, 11658), (174, 11323), (201, 9802), (338, 5829), (377, 5226), (402, 4901), (507, 3886), (754, 2613), (871, 2262), (1014, 1943), (1131, 1742)]