1330539987604

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1\times {\mathrm{26479}}^1$

素因数の和:27520

約数の個数: 48

約数和(自身を含む): 2382326795520

約数和(自身を除く): 1051786807916

約数列:

[1, 2, 4, 53, 106, 212, 421, 563, 842, 1126, 1684, 2252, 22313, 26479, 29839, 44626, 52958, 59678, 89252, 105916, 119356, 237023, 474046, 948092, 1403387, 2806774, 5613548, 11147659, 12562219, 14907677, 22295318, 25124438, 29815354, 44590636, 50248876, 59630708, 590825927, 790106881, 1181651854, 1580213762, 2363303708, 3160427524, 6276132017, 12552264034, 25104528068, 332634996901, 665269993802, 1330539987604]

約数ペア:

[(1, 1330539987604), (2, 665269993802), (4, 332634996901), (53, 25104528068), (106, 12552264034), (212, 6276132017), (421, 3160427524), (563, 2363303708), (842, 1580213762), (1126, 1181651854), (1684, 790106881), (2252, 590825927), (22313, 59630708), (26479, 50248876), (29839, 44590636), (44626, 29815354), (52958, 25124438), (59678, 22295318), (89252, 14907677), (105916, 12562219), (119356, 11147659), (237023, 5613548), (474046, 2806774), (948092, 1403387)]