13788996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 34931904

約数和(自身を除く): 21142908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 563, 628, 942, 1126, 1689, 1884, 2041, 2252, 3378, 4082, 6123, 6756, 7319, 8164, 12246, 14638, 21957, 24492, 29276, 43914, 87828, 88391, 176782, 265173, 353564, 530346, 1060692, 1149083, 2298166, 3447249, 4596332, 6894498, 13788996]

約数ペア:

[(1, 13788996), (2, 6894498), (3, 4596332), (4, 3447249), (6, 2298166), (12, 1149083), (13, 1060692), (26, 530346), (39, 353564), (52, 265173), (78, 176782), (156, 88391), (157, 87828), (314, 43914), (471, 29276), (563, 24492), (628, 21957), (942, 14638), (1126, 12246), (1689, 8164), (1884, 7319), (2041, 6756), (2252, 6123), (3378, 4082)]