1962702196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{42457}}^1$

素因数の和:42608

約数の個数: 48

約数和(自身を含む): 4260745216

約数和(自身を除く): 2298043020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 6604, 11557, 23114, 42457, 46228, 84914, 169828, 297199, 551941, 594398, 1103882, 1188796, 2207764, 3863587, 5392039, 7727174, 10784078, 15454348, 21568156, 37744273, 70096507, 75488546, 140193014, 150977092, 280386028, 490675549, 981351098, 1962702196]

約数ペア:

[(1, 1962702196), (2, 981351098), (4, 490675549), (7, 280386028), (13, 150977092), (14, 140193014), (26, 75488546), (28, 70096507), (52, 37744273), (91, 21568156), (127, 15454348), (182, 10784078), (254, 7727174), (364, 5392039), (508, 3863587), (889, 2207764), (1651, 1188796), (1778, 1103882), (3302, 594398), (3556, 551941), (6604, 297199), (11557, 169828), (23114, 84914), (42457, 46228)]