1956557508

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{11657}}^1$

素因数の和:11932

約数の個数: 48

約数和(自身を含む): 4653500544

約数和(自身を除く): 2696943036

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 197, 213, 284, 394, 426, 591, 788, 852, 1182, 2364, 11657, 13987, 23314, 27974, 34971, 41961, 46628, 55948, 69942, 83922, 139884, 167844, 827647, 1655294, 2296429, 2482941, 3310588, 4592858, 4965882, 6889287, 9185716, 9931764, 13778574, 27557148, 163046459, 326092918, 489139377, 652185836, 978278754, 1956557508]

約数ペア:

[(1, 1956557508), (2, 978278754), (3, 652185836), (4, 489139377), (6, 326092918), (12, 163046459), (71, 27557148), (142, 13778574), (197, 9931764), (213, 9185716), (284, 6889287), (394, 4965882), (426, 4592858), (591, 3310588), (788, 2482941), (852, 2296429), (1182, 1655294), (2364, 827647), (11657, 167844), (13987, 139884), (23314, 83922), (27974, 69942), (34971, 55948), (41961, 46628)]