1330885708

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 2541853440

約数和(自身を除く): 1210967732

約数列:

[1, 2, 4, 23, 37, 46, 74, 89, 92, 148, 178, 191, 356, 382, 529, 764, 851, 1058, 1702, 2047, 2116, 3293, 3404, 4094, 4393, 6586, 7067, 8188, 8786, 13172, 14134, 16999, 17572, 19573, 28268, 33998, 39146, 47081, 67996, 75739, 78292, 94162, 101039, 151478, 162541, 188324, 202078, 302956, 325082, 390977, 404156, 628963, 650164, 781954, 1257926, 1563908, 1741997, 2515852, 3483994, 3738443, 6967988, 7476886, 8992471, 14466149, 14953772, 17984942, 28932298, 35969884, 57864596, 332721427, 665442854, 1330885708]

約数ペア:

[(1, 1330885708), (2, 665442854), (4, 332721427), (23, 57864596), (37, 35969884), (46, 28932298), (74, 17984942), (89, 14953772), (92, 14466149), (148, 8992471), (178, 7476886), (191, 6967988), (356, 3738443), (382, 3483994), (529, 2515852), (764, 1741997), (851, 1563908), (1058, 1257926), (1702, 781954), (2047, 650164), (2116, 628963), (3293, 404156), (3404, 390977), (4094, 325082), (4393, 302956), (6586, 202078), (7067, 188324), (8188, 162541), (8786, 151478), (13172, 101039), (14134, 94162), (16999, 78292), (17572, 75739), (19573, 67996), (28268, 47081), (33998, 39146)]