2591104

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 5336640

約数和(自身を除く): 2745536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 653, 992, 1306, 1984, 2612, 3968, 5224, 10448, 20243, 20896, 40486, 41792, 80972, 83584, 161944, 323888, 647776, 1295552, 2591104]

約数ペア:

[(1, 2591104), (2, 1295552), (4, 647776), (8, 323888), (16, 161944), (31, 83584), (32, 80972), (62, 41792), (64, 40486), (124, 20896), (128, 20243), (248, 10448), (496, 5224), (653, 3968), (992, 2612), (1306, 1984)]