13303480988

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2189513}}^1$

素因数の和:2189562

約数の個数: 36

約数和(自身を含む): 27955714752

約数和(自身を除く): 14652233764

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 2189513, 4379026, 8758052, 15326591, 30653182, 61306364, 67874903, 107286137, 135749806, 214572274, 271499612, 429144548, 475124321, 950248642, 1900497284, 3325870247, 6651740494, 13303480988]

約数ペア:

[(1, 13303480988), (2, 6651740494), (4, 3325870247), (7, 1900497284), (14, 950248642), (28, 475124321), (31, 429144548), (49, 271499612), (62, 214572274), (98, 135749806), (124, 107286137), (196, 67874903), (217, 61306364), (434, 30653182), (868, 15326591), (1519, 8758052), (3038, 4379026), (6076, 2189513)]