1326922078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1949}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 2096640000

約数和(自身を除く): 769717922

約数列:

[1, 2, 31, 62, 79, 139, 158, 278, 1949, 2449, 3898, 4309, 4898, 8618, 10981, 21962, 60419, 120838, 153971, 270911, 307942, 340411, 541822, 680822, 4773101, 8398241, 9546202, 16796482, 21401969, 42803938, 663461039, 1326922078]

約数ペア:

[(1, 1326922078), (2, 663461039), (31, 42803938), (62, 21401969), (79, 16796482), (139, 9546202), (158, 8398241), (278, 4773101), (1949, 680822), (2449, 541822), (3898, 340411), (4309, 307942), (4898, 270911), (8618, 153971), (10981, 120838), (21962, 60419)]