749822348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 1452487680

約数和(自身を除く): 702665332

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 239, 452, 478, 631, 956, 1243, 1262, 2486, 2524, 2629, 4972, 5258, 6941, 10516, 13882, 27007, 27764, 54014, 71303, 108028, 142606, 150809, 285212, 297077, 301618, 594154, 603236, 784333, 1188308, 1568666, 1658899, 3137332, 3317798, 6635596, 17041417, 34082834, 68165668, 187455587, 374911174, 749822348]

約数ペア:

[(1, 749822348), (2, 374911174), (4, 187455587), (11, 68165668), (22, 34082834), (44, 17041417), (113, 6635596), (226, 3317798), (239, 3137332), (452, 1658899), (478, 1568666), (631, 1188308), (956, 784333), (1243, 603236), (1262, 594154), (2486, 301618), (2524, 297077), (2629, 285212), (4972, 150809), (5258, 142606), (6941, 108028), (10516, 71303), (13882, 54014), (27007, 27764)]