2003881944

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1\times {\mathrm{1307}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 5054739840

約数和(自身を除く): 3050857896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 331, 386, 579, 662, 772, 993, 1158, 1307, 1324, 1544, 1986, 2316, 2614, 2648, 3921, 3972, 4632, 5228, 7842, 7944, 10456, 15684, 31368, 63883, 127766, 191649, 252251, 255532, 383298, 432617, 504502, 511064, 756753, 766596, 865234, 1009004, 1297851, 1513506, 1533192, 1730468, 2018008, 2595702, 3027012, 3460936, 5191404, 6054024, 10382808, 83495081, 166990162, 250485243, 333980324, 500970486, 667960648, 1001940972, 2003881944]

約数ペア:

[(1, 2003881944), (2, 1001940972), (3, 667960648), (4, 500970486), (6, 333980324), (8, 250485243), (12, 166990162), (24, 83495081), (193, 10382808), (331, 6054024), (386, 5191404), (579, 3460936), (662, 3027012), (772, 2595702), (993, 2018008), (1158, 1730468), (1307, 1533192), (1324, 1513506), (1544, 1297851), (1986, 1009004), (2316, 865234), (2614, 766596), (2648, 756753), (3921, 511064), (3972, 504502), (4632, 432617), (5228, 383298), (7842, 255532), (7944, 252251), (10456, 191649), (15684, 127766), (31368, 63883)]