4278535478

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2633}}^1\times {\mathrm{3137}}^1$

素因数の和:5816

約数の個数: 32

約数和(自身を含む): 7538128704

約数和(自身を除く): 3259593226

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 2633, 3137, 5266, 6274, 18431, 21959, 36862, 43918, 97421, 116069, 194842, 232138, 681947, 812483, 1363894, 1624966, 8259721, 16519442, 57818047, 115636094, 305609677, 611219354, 2139267739, 4278535478]

約数ペア:

[(1, 4278535478), (2, 2139267739), (7, 611219354), (14, 305609677), (37, 115636094), (74, 57818047), (259, 16519442), (518, 8259721), (2633, 1624966), (3137, 1363894), (5266, 812483), (6274, 681947), (18431, 232138), (21959, 194842), (36862, 116069), (43918, 97421)]