1330987154

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{10987}}^1$

素因数の和:11522

約数の個数: 32

約数和(自身を含む): 2420876160

約数和(自身を除く): 1089889006

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 509, 1018, 3563, 7126, 8653, 10987, 17306, 21974, 60571, 76909, 121142, 153818, 186779, 373558, 1307453, 2614906, 5592383, 11184766, 39146681, 78293362, 95070511, 190141022, 665493577, 1330987154]

約数ペア:

[(1, 1330987154), (2, 665493577), (7, 190141022), (14, 95070511), (17, 78293362), (34, 39146681), (119, 11184766), (238, 5592383), (509, 2614906), (1018, 1307453), (3563, 373558), (7126, 186779), (8653, 153818), (10987, 121142), (17306, 76909), (21974, 60571)]