865124932

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 1747379200

約数和(自身を除く): 882254268

約数列:

[1, 2, 4, 7, 14, 28, 223, 349, 397, 446, 698, 794, 892, 1396, 1561, 1588, 2443, 2779, 3122, 4886, 5558, 6244, 9772, 11116, 77827, 88531, 138553, 155654, 177062, 277106, 311308, 354124, 544789, 554212, 619717, 969871, 1089578, 1239434, 1939742, 2179156, 2478868, 3879484, 30897319, 61794638, 123589276, 216281233, 432562466, 865124932]

約数ペア:

[(1, 865124932), (2, 432562466), (4, 216281233), (7, 123589276), (14, 61794638), (28, 30897319), (223, 3879484), (349, 2478868), (397, 2179156), (446, 1939742), (698, 1239434), (794, 1089578), (892, 969871), (1396, 619717), (1561, 554212), (1588, 544789), (2443, 354124), (2779, 311308), (3122, 277106), (4886, 177062), (5558, 155654), (6244, 138553), (9772, 88531), (11116, 77827)]