379302022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6563}}^1$

素因数の和:6684

約数の個数: 32

約数和(自身を含む): 646527744

約数和(自身を除く): 267225722

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 781, 814, 1562, 2627, 5254, 6563, 13126, 28897, 57794, 72193, 144386, 242831, 465973, 485662, 931946, 2671141, 5125703, 5342282, 10251406, 17241001, 34482002, 189651011, 379302022]

約数ペア:

[(1, 379302022), (2, 189651011), (11, 34482002), (22, 17241001), (37, 10251406), (71, 5342282), (74, 5125703), (142, 2671141), (407, 931946), (781, 485662), (814, 465973), (1562, 242831), (2627, 144386), (5254, 72193), (6563, 57794), (13126, 28897)]