7019470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 13514688

約数和(自身を除く): 6495218

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 263, 314, 526, 785, 1315, 1570, 2630, 2669, 4471, 5338, 8942, 13345, 22355, 26690, 41291, 44710, 82582, 206455, 412910, 701947, 1403894, 3509735, 7019470]

約数ペア:

[(1, 7019470), (2, 3509735), (5, 1403894), (10, 701947), (17, 412910), (34, 206455), (85, 82582), (157, 44710), (170, 41291), (263, 26690), (314, 22355), (526, 13345), (785, 8942), (1315, 5338), (1570, 4471), (2630, 2669)]