2142477892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2503}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 3987970560

約数和(自身を除く): 1845492668

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 157, 188, 314, 628, 1363, 2503, 2726, 4553, 5006, 5452, 7379, 9106, 10012, 14758, 18212, 29516, 72587, 117641, 145174, 213991, 235282, 290348, 392971, 427982, 470564, 785942, 855964, 1571884, 3411589, 6823178, 11396159, 13646356, 18469637, 22792318, 36939274, 45584636, 73878548, 535619473, 1071238946, 2142477892]

約数ペア:

[(1, 2142477892), (2, 1071238946), (4, 535619473), (29, 73878548), (47, 45584636), (58, 36939274), (94, 22792318), (116, 18469637), (157, 13646356), (188, 11396159), (314, 6823178), (628, 3411589), (1363, 1571884), (2503, 855964), (2726, 785942), (4553, 470564), (5006, 427982), (5452, 392971), (7379, 290348), (9106, 235282), (10012, 213991), (14758, 145174), (18212, 117641), (29516, 72587)]