450090004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{2143}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 971557888

約数和(自身を除く): 521467884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 577, 1154, 2143, 2308, 4039, 4286, 7501, 8078, 8572, 15001, 15002, 16156, 27859, 30002, 30004, 52507, 55718, 60004, 105014, 111436, 195013, 210028, 390026, 780052, 1236511, 2473022, 4946044, 8655577, 16074643, 17311154, 32149286, 34622308, 64298572, 112522501, 225045002, 450090004]

約数ペア:

[(1, 450090004), (2, 225045002), (4, 112522501), (7, 64298572), (13, 34622308), (14, 32149286), (26, 17311154), (28, 16074643), (52, 8655577), (91, 4946044), (182, 2473022), (364, 1236511), (577, 780052), (1154, 390026), (2143, 210028), (2308, 195013), (4039, 111436), (4286, 105014), (7501, 60004), (8078, 55718), (8572, 52507), (15001, 30004), (15002, 30002), (16156, 27859)]