802121372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{5711}}^1$

素因数の和:5838

約数の個数: 48

約数和(自身を含む): 1574090112

約数和(自身を除く): 771968740

約数列:

[1, 2, 4, 13, 26, 37, 52, 73, 74, 146, 148, 292, 481, 949, 962, 1898, 1924, 2701, 3796, 5402, 5711, 10804, 11422, 22844, 35113, 70226, 74243, 140452, 148486, 211307, 296972, 416903, 422614, 833806, 845228, 1667612, 2746991, 5419739, 5493982, 10839478, 10987964, 15425411, 21678956, 30850822, 61701644, 200530343, 401060686, 802121372]

約数ペア:

[(1, 802121372), (2, 401060686), (4, 200530343), (13, 61701644), (26, 30850822), (37, 21678956), (52, 15425411), (73, 10987964), (74, 10839478), (146, 5493982), (148, 5419739), (292, 2746991), (481, 1667612), (949, 845228), (962, 833806), (1898, 422614), (1924, 416903), (2701, 296972), (3796, 211307), (5402, 148486), (5711, 140452), (10804, 74243), (11422, 70226), (22844, 35113)]