9487478

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 19477584

約数和(自身を除く): 9990106

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 677, 1001, 1078, 1274, 1354, 2002, 4739, 7007, 7447, 8801, 9478, 14014, 14894, 17602, 33173, 52129, 61607, 66346, 96811, 104258, 123214, 193622, 364903, 431249, 677677, 729806, 862498, 1355354, 4743739, 9487478]

約数ペア:

[(1, 9487478), (2, 4743739), (7, 1355354), (11, 862498), (13, 729806), (14, 677677), (22, 431249), (26, 364903), (49, 193622), (77, 123214), (91, 104258), (98, 96811), (143, 66346), (154, 61607), (182, 52129), (286, 33173), (539, 17602), (637, 14894), (677, 14014), (1001, 9478), (1078, 8801), (1274, 7447), (1354, 7007), (2002, 4739)]