219956175494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5502481}}^1$

素因数の和:5502596

約数の個数: 32

約数和(自身を含む): 380331555840

約数和(自身を除く): 160375380346

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 506, 869, 1738, 1817, 3634, 19987, 39974, 5502481, 11004962, 60527291, 121054582, 126557063, 253114126, 434695999, 869391998, 1392127693, 2784255386, 4781655989, 9563311978, 9998007977, 19996015954, 109978087747, 219956175494]

約数ペア:

[(1, 219956175494), (2, 109978087747), (11, 19996015954), (22, 9998007977), (23, 9563311978), (46, 4781655989), (79, 2784255386), (158, 1392127693), (253, 869391998), (506, 434695999), (869, 253114126), (1738, 126557063), (1817, 121054582), (3634, 60527291), (19987, 11004962), (39974, 5502481)]