2223572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 4265352

約数和(自身を除く): 2041780

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 701, 793, 1402, 1586, 2804, 3172, 9113, 18226, 36452, 42761, 85522, 171044, 555893, 1111786, 2223572]

約数ペア:

[(1, 2223572), (2, 1111786), (4, 555893), (13, 171044), (26, 85522), (52, 42761), (61, 36452), (122, 18226), (244, 9113), (701, 3172), (793, 2804), (1402, 1586)]