1330787888

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{487}}^1\times {\mathrm{733}}^1$

素因数の和:1461

約数の個数: 40

約数和(自身を含む): 2598324768

約数和(自身を除く): 1267536880

約数列:

[1, 2, 4, 8, 16, 233, 466, 487, 733, 932, 974, 1466, 1864, 1948, 2932, 3728, 3896, 5864, 7792, 11728, 113471, 170789, 226942, 341578, 356971, 453884, 683156, 713942, 907768, 1366312, 1427884, 1815536, 2732624, 2855768, 5711536, 83174243, 166348486, 332696972, 665393944, 1330787888]

約数ペア:

[(1, 1330787888), (2, 665393944), (4, 332696972), (8, 166348486), (16, 83174243), (233, 5711536), (466, 2855768), (487, 2732624), (733, 1815536), (932, 1427884), (974, 1366312), (1466, 907768), (1864, 713942), (1948, 683156), (2932, 453884), (3728, 356971), (3896, 341578), (5864, 226942), (7792, 170789), (11728, 113471)]