1377635038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1\times {\mathrm{673}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 2249466912

約数和(自身を除く): 871831874

約数列:

[1, 2, 13, 26, 131, 262, 601, 673, 1202, 1346, 1703, 3406, 7813, 8749, 15626, 17498, 78731, 88163, 157462, 176326, 404473, 808946, 1023503, 1146119, 2047006, 2292238, 5258149, 10516298, 52985963, 105971926, 688817519, 1377635038]

約数ペア:

[(1, 1377635038), (2, 688817519), (13, 105971926), (26, 52985963), (131, 10516298), (262, 5258149), (601, 2292238), (673, 2047006), (1202, 1146119), (1346, 1023503), (1703, 808946), (3406, 404473), (7813, 176326), (8749, 157462), (15626, 88163), (17498, 78731)]