2079948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 5331200

約数和(自身を除く): 3251252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 199, 201, 268, 398, 402, 597, 796, 804, 871, 1194, 1742, 2388, 2587, 2613, 3484, 5174, 5226, 7761, 10348, 10452, 13333, 15522, 26666, 31044, 39999, 53332, 79998, 159996, 173329, 346658, 519987, 693316, 1039974, 2079948]

約数ペア:

[(1, 2079948), (2, 1039974), (3, 693316), (4, 519987), (6, 346658), (12, 173329), (13, 159996), (26, 79998), (39, 53332), (52, 39999), (67, 31044), (78, 26666), (134, 15522), (156, 13333), (199, 10452), (201, 10348), (268, 7761), (398, 5226), (402, 5174), (597, 3484), (796, 2613), (804, 2587), (871, 2388), (1194, 1742)]