1553224968766

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1\times {\mathrm{132421}}^1$

素因数の和:133780

約数の個数: 32

約数和(自身を含む): 2399995140480

約数和(自身を除く): 846770171714

約数列:

[1, 2, 61, 79, 122, 158, 1217, 2434, 4819, 9638, 74237, 96143, 132421, 148474, 192286, 264842, 5864723, 8077681, 10461259, 11729446, 16155362, 20922518, 161156357, 322312714, 638136799, 1276273598, 9830537777, 12731352203, 19661075554, 25462704406, 776612484383, 1553224968766]

約数ペア:

[(1, 1553224968766), (2, 776612484383), (61, 25462704406), (79, 19661075554), (122, 12731352203), (158, 9830537777), (1217, 1276273598), (2434, 638136799), (4819, 322312714), (9638, 161156357), (74237, 20922518), (96143, 16155362), (132421, 11729446), (148474, 10461259), (192286, 8077681), (264842, 5864723)]