2657643184

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199403}}^1$

素因数の和:199442

約数の個数: 60

約数和(自身を含む): 6342243624

約数和(自身を除く): 3684600440

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 199403, 398806, 797612, 1395821, 1595224, 2791642, 3190448, 3389851, 5583284, 6779702, 9770747, 11166568, 13559404, 19541494, 22333136, 23728957, 27118808, 39082988, 47457914, 54237616, 78165976, 94915828, 156331952, 166102699, 189831656, 332205398, 379663312, 664410796, 1328821592, 2657643184]

約数ペア:

[(1, 2657643184), (2, 1328821592), (4, 664410796), (7, 379663312), (8, 332205398), (14, 189831656), (16, 166102699), (17, 156331952), (28, 94915828), (34, 78165976), (49, 54237616), (56, 47457914), (68, 39082988), (98, 27118808), (112, 23728957), (119, 22333136), (136, 19541494), (196, 13559404), (238, 11166568), (272, 9770747), (392, 6779702), (476, 5583284), (784, 3389851), (833, 3190448), (952, 2791642), (1666, 1595224), (1904, 1395821), (3332, 797612), (6664, 398806), (13328, 199403)]