8193588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 20998656

約数和(自身を除く): 12805068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 991, 1378, 1982, 2067, 2756, 2973, 3964, 4134, 5946, 8268, 11892, 12883, 25766, 38649, 51532, 52523, 77298, 105046, 154596, 157569, 210092, 315138, 630276, 682799, 1365598, 2048397, 2731196, 4096794, 8193588]

約数ペア:

[(1, 8193588), (2, 4096794), (3, 2731196), (4, 2048397), (6, 1365598), (12, 682799), (13, 630276), (26, 315138), (39, 210092), (52, 157569), (53, 154596), (78, 105046), (106, 77298), (156, 52523), (159, 51532), (212, 38649), (318, 25766), (636, 12883), (689, 11892), (991, 8268), (1378, 5946), (1982, 4134), (2067, 3964), (2756, 2973)]