84920654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1021}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 157273536

約数和(自身を除く): 72352882

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 457, 914, 1021, 2042, 3199, 5941, 6398, 7147, 11882, 13273, 14294, 26546, 41587, 83174, 92911, 185822, 466597, 933194, 3266179, 6065761, 6532358, 12131522, 42460327, 84920654]

約数ペア:

[(1, 84920654), (2, 42460327), (7, 12131522), (13, 6532358), (14, 6065761), (26, 3266179), (91, 933194), (182, 466597), (457, 185822), (914, 92911), (1021, 83174), (2042, 41587), (3199, 26546), (5941, 14294), (6398, 13273), (7147, 11882)]