3954972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 10644480

約数和(自身を除く): 6689508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 239, 394, 478, 591, 717, 788, 956, 1182, 1379, 1434, 1673, 2364, 2758, 2868, 3346, 4137, 5019, 5516, 6692, 8274, 10038, 16548, 20076, 47083, 94166, 141249, 188332, 282498, 329581, 564996, 659162, 988743, 1318324, 1977486, 3954972]

約数ペア:

[(1, 3954972), (2, 1977486), (3, 1318324), (4, 988743), (6, 659162), (7, 564996), (12, 329581), (14, 282498), (21, 188332), (28, 141249), (42, 94166), (84, 47083), (197, 20076), (239, 16548), (394, 10038), (478, 8274), (591, 6692), (717, 5516), (788, 5019), (956, 4137), (1182, 3346), (1379, 2868), (1434, 2758), (1673, 2364)]