1419822278

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{4931}}^1$

素因数の和:5228

約数の個数: 32

約数和(自身を含む): 2468683008

約数和(自身を除く): 1048860730

約数列:

[1, 2, 7, 14, 131, 157, 262, 314, 917, 1099, 1834, 2198, 4931, 9862, 20567, 34517, 41134, 69034, 143969, 287938, 645961, 774167, 1291922, 1548334, 4521727, 5419169, 9043454, 10838338, 101415877, 202831754, 709911139, 1419822278]

約数ペア:

[(1, 1419822278), (2, 709911139), (7, 202831754), (14, 101415877), (131, 10838338), (157, 9043454), (262, 5419169), (314, 4521727), (917, 1548334), (1099, 1291922), (1834, 774167), (2198, 645961), (4931, 287938), (9862, 143969), (20567, 69034), (34517, 41134)]