2014726028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{28909}}^1$

素因数の和:29070

約数の個数: 48

約数和(自身を含む): 4274054400

約数和(自身を除く): 2259328372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 131, 133, 262, 266, 524, 532, 917, 1834, 2489, 3668, 4978, 9956, 17423, 28909, 34846, 57818, 69692, 115636, 202363, 404726, 549271, 809452, 1098542, 2197084, 3787079, 3844897, 7574158, 7689794, 15148316, 15379588, 26509553, 53019106, 71954501, 106038212, 143909002, 287818004, 503681507, 1007363014, 2014726028]

約数ペア:

[(1, 2014726028), (2, 1007363014), (4, 503681507), (7, 287818004), (14, 143909002), (19, 106038212), (28, 71954501), (38, 53019106), (76, 26509553), (131, 15379588), (133, 15148316), (262, 7689794), (266, 7574158), (524, 3844897), (532, 3787079), (917, 2197084), (1834, 1098542), (2489, 809452), (3668, 549271), (4978, 404726), (9956, 202363), (17423, 115636), (28909, 69692), (34846, 57818)]