520871928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1142263}}^1$

素因数の和:1142291

約数の個数: 32

約数和(自身を含む): 1370716800

約数和(自身を除く): 849844872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1142263, 2284526, 3426789, 4569052, 6853578, 9138104, 13707156, 21702997, 27414312, 43405994, 65108991, 86811988, 130217982, 173623976, 260435964, 520871928]

約数ペア:

[(1, 520871928), (2, 260435964), (3, 173623976), (4, 130217982), (6, 86811988), (8, 65108991), (12, 43405994), (19, 27414312), (24, 21702997), (38, 13707156), (57, 9138104), (76, 6853578), (114, 4569052), (152, 3426789), (228, 2284526), (456, 1142263)]