619387832

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{19037}}^1$

素因数の和:19140

約数の個数: 48

約数和(自身を含む): 1367309160

約数和(自身を除く): 747921328

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 392, 581, 664, 1162, 2324, 4067, 4648, 8134, 16268, 19037, 32536, 38074, 76148, 133259, 152296, 266518, 533036, 932813, 1066072, 1580071, 1865626, 3160142, 3731252, 6320284, 7462504, 11060497, 12640568, 22120994, 44241988, 77423479, 88483976, 154846958, 309693916, 619387832]

約数ペア:

[(1, 619387832), (2, 309693916), (4, 154846958), (7, 88483976), (8, 77423479), (14, 44241988), (28, 22120994), (49, 12640568), (56, 11060497), (83, 7462504), (98, 6320284), (166, 3731252), (196, 3160142), (332, 1865626), (392, 1580071), (581, 1066072), (664, 932813), (1162, 533036), (2324, 266518), (4067, 152296), (4648, 133259), (8134, 76148), (16268, 38074), (19037, 32536)]