2912497796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1\times {\mathrm{883}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 5547220224

約数和(自身を除く): 2634722428

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 463, 548, 883, 926, 1766, 1781, 1852, 3532, 3562, 6019, 7124, 11479, 12038, 22958, 24076, 45916, 63431, 120971, 126862, 241942, 253724, 408829, 483884, 817658, 824603, 1572623, 1635316, 1649206, 3145246, 3298412, 5314777, 6290492, 10629554, 21259108, 56009573, 112019146, 224038292, 728124449, 1456248898, 2912497796]

約数ペア:

[(1, 2912497796), (2, 1456248898), (4, 728124449), (13, 224038292), (26, 112019146), (52, 56009573), (137, 21259108), (274, 10629554), (463, 6290492), (548, 5314777), (883, 3298412), (926, 3145246), (1766, 1649206), (1781, 1635316), (1852, 1572623), (3532, 824603), (3562, 817658), (6019, 483884), (7124, 408829), (11479, 253724), (12038, 241942), (22958, 126862), (24076, 120971), (45916, 63431)]