1328183584

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{456107}}^1$

素因数の和:456137

約数の個数: 48

約数和(自身を含む): 3218298048

約数和(自身を除く): 1890114464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 456107, 912214, 1824428, 3192749, 3648856, 5929391, 6385498, 7297712, 11858782, 12770996, 14595424, 23717564, 25541992, 41505737, 47435128, 51083984, 83011474, 94870256, 102167968, 166022948, 189740512, 332045896, 664091792, 1328183584]

約数ペア:

[(1, 1328183584), (2, 664091792), (4, 332045896), (7, 189740512), (8, 166022948), (13, 102167968), (14, 94870256), (16, 83011474), (26, 51083984), (28, 47435128), (32, 41505737), (52, 25541992), (56, 23717564), (91, 14595424), (104, 12770996), (112, 11858782), (182, 7297712), (208, 6385498), (224, 5929391), (364, 3648856), (416, 3192749), (728, 1824428), (1456, 912214), (2912, 456107)]