2021852908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{827}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 3791279520

約数和(自身を除く): 1769426612

約数列:

[1, 2, 4, 17, 34, 68, 157, 229, 314, 458, 628, 827, 916, 1654, 2669, 3308, 3893, 5338, 7786, 10676, 14059, 15572, 28118, 35953, 56236, 71906, 129839, 143812, 189383, 259678, 378766, 519356, 611201, 757532, 1222402, 2207263, 2444804, 3219511, 4414526, 6439022, 8829052, 12878044, 29733131, 59466262, 118932524, 505463227, 1010926454, 2021852908]

約数ペア:

[(1, 2021852908), (2, 1010926454), (4, 505463227), (17, 118932524), (34, 59466262), (68, 29733131), (157, 12878044), (229, 8829052), (314, 6439022), (458, 4414526), (628, 3219511), (827, 2444804), (916, 2207263), (1654, 1222402), (2669, 757532), (3308, 611201), (3893, 519356), (5338, 378766), (7786, 259678), (10676, 189383), (14059, 143812), (15572, 129839), (28118, 71906), (35953, 56236)]