2004861404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{17597}}^1$

素因数の和:17934

約数の個数: 48

約数和(自身を含む): 4332205248

約数和(自身を除く): 2327343844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 313, 364, 626, 1252, 2191, 4069, 4382, 8138, 8764, 16276, 17597, 28483, 35194, 56966, 70388, 113932, 123179, 228761, 246358, 457522, 492716, 915044, 1601327, 3202654, 5507861, 6405308, 11015722, 22031444, 38555027, 71602193, 77110054, 143204386, 154220108, 286408772, 501215351, 1002430702, 2004861404]

約数ペア:

[(1, 2004861404), (2, 1002430702), (4, 501215351), (7, 286408772), (13, 154220108), (14, 143204386), (26, 77110054), (28, 71602193), (52, 38555027), (91, 22031444), (182, 11015722), (313, 6405308), (364, 5507861), (626, 3202654), (1252, 1601327), (2191, 915044), (4069, 492716), (4382, 457522), (8138, 246358), (8764, 228761), (16276, 123179), (17597, 113932), (28483, 70388), (35194, 56966)]