901344458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{14797}}^1$

素因数の和:15054

約数の個数: 32

約数和(自身を含む): 1633699200

約数和(自身を除く): 732354742

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 458, 1603, 3206, 4351, 8702, 14797, 29594, 30457, 60914, 103579, 207158, 281143, 562286, 1968001, 3388513, 3936002, 6777026, 23719591, 47439182, 64381747, 128763494, 450672229, 901344458]

約数ペア:

[(1, 901344458), (2, 450672229), (7, 128763494), (14, 64381747), (19, 47439182), (38, 23719591), (133, 6777026), (229, 3936002), (266, 3388513), (458, 1968001), (1603, 562286), (3206, 281143), (4351, 207158), (8702, 103579), (14797, 60914), (29594, 30457)]