2443291244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{4999}}^1$

素因数の和:5190

約数の個数: 48

約数和(自身を含む): 4620000000

約数和(自身を除く): 2176708756

約数列:

[1, 2, 4, 19, 38, 59, 76, 109, 118, 218, 236, 436, 1121, 2071, 2242, 4142, 4484, 4999, 6431, 8284, 9998, 12862, 19996, 25724, 94981, 122189, 189962, 244378, 294941, 379924, 488756, 544891, 589882, 1089782, 1179764, 2179564, 5603879, 10352929, 11207758, 20705858, 22415516, 32148569, 41411716, 64297138, 128594276, 610822811, 1221645622, 2443291244]

約数ペア:

[(1, 2443291244), (2, 1221645622), (4, 610822811), (19, 128594276), (38, 64297138), (59, 41411716), (76, 32148569), (109, 22415516), (118, 20705858), (218, 11207758), (236, 10352929), (436, 5603879), (1121, 2179564), (2071, 1179764), (2242, 1089782), (4142, 589882), (4484, 544891), (4999, 488756), (6431, 379924), (8284, 294941), (9998, 244378), (12862, 189962), (19996, 122189), (25724, 94981)]