12760406

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 8252074

約数列:

[1, 2, 29, 31, 47, 58, 62, 94, 151, 302, 899, 1363, 1457, 1798, 2726, 2914, 4379, 4681, 7097, 8758, 9362, 14194, 42253, 84506, 135749, 205813, 220007, 271498, 411626, 440014, 6380203, 12760406]

約数ペア:

[(1, 12760406), (2, 6380203), (29, 440014), (31, 411626), (47, 271498), (58, 220007), (62, 205813), (94, 135749), (151, 84506), (302, 42253), (899, 14194), (1363, 9362), (1457, 8758), (1798, 7097), (2726, 4681), (2914, 4379)]