415289398

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{5503}}^1$

素因数の和:5991

約数の個数: 16

約数和(自身を含む): 631088640

約数和(自身を除く): 215799242

約数列:

[1, 2, 97, 194, 389, 778, 5503, 11006, 37733, 75466, 533791, 1067582, 2140667, 4281334, 207644699, 415289398]

約数ペア:

[(1, 415289398), (2, 207644699), (97, 4281334), (194, 2140667), (389, 1067582), (778, 533791), (5503, 75466), (11006, 37733)]