2820502012

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{66919}}^1$

素因数の和:67221

約数の個数: 24

約数和(自身を含む): 5076015840

約数和(自身を除く): 2255513828

約数列:

[1, 2, 4, 41, 82, 164, 257, 514, 1028, 10537, 21074, 42148, 66919, 133838, 267676, 2743679, 5487358, 10974716, 17198183, 34396366, 68792732, 705125503, 1410251006, 2820502012]

約数ペア:

[(1, 2820502012), (2, 1410251006), (4, 705125503), (41, 68792732), (82, 34396366), (164, 17198183), (257, 10974716), (514, 5487358), (1028, 2743679), (10537, 267676), (21074, 133838), (42148, 66919)]