1240252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 2624832

約数和(自身を除く): 1384580

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 61, 68, 92, 122, 221, 244, 299, 391, 442, 598, 782, 793, 884, 1037, 1196, 1403, 1564, 1586, 2074, 2806, 3172, 4148, 5083, 5612, 10166, 13481, 18239, 20332, 23851, 26962, 36478, 47702, 53924, 72956, 95404, 310063, 620126, 1240252]

約数ペア:

[(1, 1240252), (2, 620126), (4, 310063), (13, 95404), (17, 72956), (23, 53924), (26, 47702), (34, 36478), (46, 26962), (52, 23851), (61, 20332), (68, 18239), (92, 13481), (122, 10166), (221, 5612), (244, 5083), (299, 4148), (391, 3172), (442, 2806), (598, 2074), (782, 1586), (793, 1564), (884, 1403), (1037, 1196)]