1913692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 3999744

約数和(自身を除く): 2086052

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 61, 62, 92, 122, 124, 244, 253, 341, 506, 671, 682, 713, 1012, 1342, 1364, 1403, 1426, 1891, 2684, 2806, 2852, 3782, 5612, 7564, 7843, 15433, 15686, 20801, 30866, 31372, 41602, 43493, 61732, 83204, 86986, 173972, 478423, 956846, 1913692]

約数ペア:

[(1, 1913692), (2, 956846), (4, 478423), (11, 173972), (22, 86986), (23, 83204), (31, 61732), (44, 43493), (46, 41602), (61, 31372), (62, 30866), (92, 20801), (122, 15686), (124, 15433), (244, 7843), (253, 7564), (341, 5612), (506, 3782), (671, 2852), (682, 2806), (713, 2684), (1012, 1891), (1342, 1426), (1364, 1403)]