1984284156972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{16162351}}^1$

素因数の和:16163158

約数の個数: 48

約数和(自身を含む): 4992485883392

約数和(自身を除く): 3008201726420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 787, 1574, 2361, 3148, 4722, 9444, 10231, 20462, 30693, 40924, 61386, 122772, 16162351, 32324702, 48487053, 64649404, 96974106, 193948212, 210110563, 420221126, 630331689, 840442252, 1260663378, 2521326756, 12719770237, 25439540474, 38159310711, 50879080948, 76318621422, 152637242844, 165357013081, 330714026162, 496071039243, 661428052324, 992142078486, 1984284156972]

約数ペア:

[(1, 1984284156972), (2, 992142078486), (3, 661428052324), (4, 496071039243), (6, 330714026162), (12, 165357013081), (13, 152637242844), (26, 76318621422), (39, 50879080948), (52, 38159310711), (78, 25439540474), (156, 12719770237), (787, 2521326756), (1574, 1260663378), (2361, 840442252), (3148, 630331689), (4722, 420221126), (9444, 210110563), (10231, 193948212), (20462, 96974106), (30693, 64649404), (40924, 48487053), (61386, 32324702), (122772, 16162351)]