2039826092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2953}}^1$

素因数の和:3186

約数の個数: 48

約数和(自身を含む): 3846108000

約数和(自身を除く): 1806281908

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 149, 244, 298, 596, 1159, 2318, 2831, 2953, 4636, 5662, 5906, 9089, 11324, 11812, 18178, 36356, 56107, 112214, 172691, 180133, 224428, 345382, 360266, 439997, 690764, 720532, 879994, 1759988, 3422527, 6845054, 8359943, 13690108, 16719886, 26839817, 33439772, 53679634, 107359268, 509956523, 1019913046, 2039826092]

約数ペア:

[(1, 2039826092), (2, 1019913046), (4, 509956523), (19, 107359268), (38, 53679634), (61, 33439772), (76, 26839817), (122, 16719886), (149, 13690108), (244, 8359943), (298, 6845054), (596, 3422527), (1159, 1759988), (2318, 879994), (2831, 720532), (2953, 690764), (4636, 439997), (5662, 360266), (5906, 345382), (9089, 224428), (11324, 180133), (11812, 172691), (18178, 112214), (36356, 56107)]