4991948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5647}}^1$

素因数の和:5681

約数の個数: 24

約数和(自身を含む): 9963072

約数和(自身を除く): 4971124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 5647, 11294, 22588, 73411, 95999, 146822, 191998, 293644, 383996, 1247987, 2495974, 4991948]

約数ペア:

[(1, 4991948), (2, 2495974), (4, 1247987), (13, 383996), (17, 293644), (26, 191998), (34, 146822), (52, 95999), (68, 73411), (221, 22588), (442, 11294), (884, 5647)]