1572203668

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{5081}}^1$

素因数の和:5392

約数の個数: 48

約数和(自身を含む): 3230688384

約数和(自身を除く): 1658484716

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 257, 301, 514, 602, 1028, 1204, 1799, 3598, 5081, 7196, 10162, 11051, 20324, 22102, 35567, 44204, 71134, 77357, 142268, 154714, 218483, 309428, 436966, 873932, 1305817, 1529381, 2611634, 3058762, 5223268, 6117524, 9140719, 18281438, 36562876, 56150131, 112300262, 224600524, 393050917, 786101834, 1572203668]

約数ペア:

[(1, 1572203668), (2, 786101834), (4, 393050917), (7, 224600524), (14, 112300262), (28, 56150131), (43, 36562876), (86, 18281438), (172, 9140719), (257, 6117524), (301, 5223268), (514, 3058762), (602, 2611634), (1028, 1529381), (1204, 1305817), (1799, 873932), (3598, 436966), (5081, 309428), (7196, 218483), (10162, 154714), (11051, 142268), (20324, 77357), (22102, 71134), (35567, 44204)]