4372394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3248086

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 167, 247, 334, 494, 689, 1007, 1378, 2014, 2171, 3173, 4342, 6346, 8851, 13091, 17702, 26182, 41249, 82498, 115063, 168169, 230126, 336338, 2186197, 4372394]

約数ペア:

[(1, 4372394), (2, 2186197), (13, 336338), (19, 230126), (26, 168169), (38, 115063), (53, 82498), (106, 41249), (167, 26182), (247, 17702), (334, 13091), (494, 8851), (689, 6346), (1007, 4342), (1378, 3173), (2014, 2171)]