1963468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 3767120

約数和(自身を除く): 1803652

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 619, 793, 1238, 1586, 2476, 3172, 8047, 16094, 32188, 37759, 75518, 151036, 490867, 981734, 1963468]

約数ペア:

[(1, 1963468), (2, 981734), (4, 490867), (13, 151036), (26, 75518), (52, 37759), (61, 32188), (122, 16094), (244, 8047), (619, 3172), (793, 2476), (1238, 1586)]