2340921604

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{12809}}^1$

素因数の和:12988

約数の個数: 48

約数和(自身を含む): 4803442560

約数和(自身を除く): 2462520956

約数列:

[1, 2, 4, 7, 14, 28, 61, 107, 122, 214, 244, 427, 428, 749, 854, 1498, 1708, 2996, 6527, 12809, 13054, 25618, 26108, 45689, 51236, 89663, 91378, 179326, 182756, 358652, 781349, 1370563, 1562698, 2741126, 3125396, 5469443, 5482252, 9593941, 10938886, 19187882, 21877772, 38375764, 83604343, 167208686, 334417372, 585230401, 1170460802, 2340921604]

約数ペア:

[(1, 2340921604), (2, 1170460802), (4, 585230401), (7, 334417372), (14, 167208686), (28, 83604343), (61, 38375764), (107, 21877772), (122, 19187882), (214, 10938886), (244, 9593941), (427, 5482252), (428, 5469443), (749, 3125396), (854, 2741126), (1498, 1562698), (1708, 1370563), (2996, 781349), (6527, 358652), (12809, 182756), (13054, 179326), (25618, 91378), (26108, 89663), (45689, 51236)]