2492308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 5531904

約数和(自身を除く): 3039596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 167, 182, 287, 334, 364, 533, 574, 668, 1066, 1148, 1169, 2132, 2171, 2338, 3731, 4342, 4676, 6847, 7462, 8684, 13694, 14924, 15197, 27388, 30394, 47929, 60788, 89011, 95858, 178022, 191716, 356044, 623077, 1246154, 2492308]

約数ペア:

[(1, 2492308), (2, 1246154), (4, 623077), (7, 356044), (13, 191716), (14, 178022), (26, 95858), (28, 89011), (41, 60788), (52, 47929), (82, 30394), (91, 27388), (164, 15197), (167, 14924), (182, 13694), (287, 8684), (334, 7462), (364, 6847), (533, 4676), (574, 4342), (668, 3731), (1066, 2338), (1148, 2171), (1169, 2132)]