950019301

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 1267643520

約数和(自身を除く): 317624219

約数列:

[1, 7, 11, 23, 49, 77, 161, 197, 253, 389, 539, 1127, 1379, 1771, 2167, 2723, 4279, 4531, 8947, 9653, 12397, 15169, 19061, 29953, 31717, 49841, 62629, 76633, 98417, 106183, 209671, 222019, 348887, 438403, 536431, 688919, 842963, 1762559, 2442209, 3755017, 4822433, 5900741, 12337913, 19388149, 41305187, 86365391, 135717043, 950019301]

約数ペア:

[(1, 950019301), (7, 135717043), (11, 86365391), (23, 41305187), (49, 19388149), (77, 12337913), (161, 5900741), (197, 4822433), (253, 3755017), (389, 2442209), (539, 1762559), (1127, 842963), (1379, 688919), (1771, 536431), (2167, 438403), (2723, 348887), (4279, 222019), (4531, 209671), (8947, 106183), (9653, 98417), (12397, 76633), (15169, 62629), (19061, 49841), (29953, 31717)]