1119180256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{2003}}^1$

素因数の和:2951

約数の個数: 48

約数和(自身を含む): 2323036800

約数和(自身を除く): 1203856544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 919, 1838, 2003, 3676, 4006, 7352, 8012, 14704, 16024, 17461, 29408, 32048, 34922, 38057, 64096, 69844, 76114, 139688, 152228, 279376, 304456, 558752, 608912, 1217824, 1840757, 3681514, 7363028, 14726056, 29452112, 34974383, 58904224, 69948766, 139897532, 279795064, 559590128, 1119180256]

約数ペア:

[(1, 1119180256), (2, 559590128), (4, 279795064), (8, 139897532), (16, 69948766), (19, 58904224), (32, 34974383), (38, 29452112), (76, 14726056), (152, 7363028), (304, 3681514), (608, 1840757), (919, 1217824), (1838, 608912), (2003, 558752), (3676, 304456), (4006, 279376), (7352, 152228), (8012, 139688), (14704, 76114), (16024, 69844), (17461, 64096), (29408, 38057), (32048, 34922)]