1916977693620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2904511657}}^1$

素因数の和:2904511680

約数の個数: 48

約数和(自身を含む): 5855495502528

約数和(自身を除く): 3938517808908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2904511657, 5809023314, 8713534971, 11618046628, 14522558285, 17427069942, 29045116570, 31949628227, 34854139884, 43567674855, 58090233140, 63899256454, 87135349710, 95848884681, 127798512908, 159748141135, 174270699420, 191697769362, 319496282270, 383395538724, 479244423405, 638992564540, 958488846810, 1916977693620]

約数ペア:

[(1, 1916977693620), (2, 958488846810), (3, 638992564540), (4, 479244423405), (5, 383395538724), (6, 319496282270), (10, 191697769362), (11, 174270699420), (12, 159748141135), (15, 127798512908), (20, 95848884681), (22, 87135349710), (30, 63899256454), (33, 58090233140), (44, 43567674855), (55, 34854139884), (60, 31949628227), (66, 29045116570), (110, 17427069942), (132, 14522558285), (165, 11618046628), (220, 8713534971), (330, 5809023314), (660, 2904511657)]