4374188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 9624384

約数和(自身を除く): 5250196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 197, 244, 364, 394, 427, 788, 793, 854, 1379, 1586, 1708, 2561, 2758, 3172, 5122, 5516, 5551, 10244, 11102, 12017, 17927, 22204, 24034, 35854, 48068, 71708, 84119, 156221, 168238, 312442, 336476, 624884, 1093547, 2187094, 4374188]

約数ペア:

[(1, 4374188), (2, 2187094), (4, 1093547), (7, 624884), (13, 336476), (14, 312442), (26, 168238), (28, 156221), (52, 84119), (61, 71708), (91, 48068), (122, 35854), (182, 24034), (197, 22204), (244, 17927), (364, 12017), (394, 11102), (427, 10244), (788, 5551), (793, 5516), (854, 5122), (1379, 3172), (1586, 2758), (1708, 2561)]