2148363364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{130267}}^1$

素因数の和:130328

約数の個数: 48

約数和(自身を含む): 4668805120

約数和(自身を除く): 2520441756

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 130267, 260534, 521068, 911869, 1823738, 2475073, 3647476, 4038277, 4950146, 8076554, 9900292, 16153108, 17325511, 28267939, 34651022, 56535878, 69302044, 76727263, 113071756, 153454526, 306909052, 537090841, 1074181682, 2148363364]

約数ペア:

[(1, 2148363364), (2, 1074181682), (4, 537090841), (7, 306909052), (14, 153454526), (19, 113071756), (28, 76727263), (31, 69302044), (38, 56535878), (62, 34651022), (76, 28267939), (124, 17325511), (133, 16153108), (217, 9900292), (266, 8076554), (434, 4950146), (532, 4038277), (589, 3647476), (868, 2475073), (1178, 1823738), (2356, 911869), (4123, 521068), (8246, 260534), (16492, 130267)]