2455164944

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{23831}}^1$

素因数の和:24023

約数の個数: 40

約数和(自身を含む): 4893758208

約数和(自身を除く): 2438593264

約数列:

[1, 2, 4, 8, 16, 47, 94, 137, 188, 274, 376, 548, 752, 1096, 2192, 6439, 12878, 23831, 25756, 47662, 51512, 95324, 103024, 190648, 381296, 1120057, 2240114, 3264847, 4480228, 6529694, 8960456, 13059388, 17920912, 26118776, 52237552, 153447809, 306895618, 613791236, 1227582472, 2455164944]

約数ペア:

[(1, 2455164944), (2, 1227582472), (4, 613791236), (8, 306895618), (16, 153447809), (47, 52237552), (94, 26118776), (137, 17920912), (188, 13059388), (274, 8960456), (376, 6529694), (548, 4480228), (752, 3264847), (1096, 2240114), (2192, 1120057), (6439, 381296), (12878, 190648), (23831, 103024), (25756, 95324), (47662, 51512)]