1490680264681

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1\times {\mathrm{21149}}^1$

素因数の和:22969

約数の個数: 32

約数和(自身を含む): 1650958848000

約数和(自身を除く): 160278583319

約数列:

[1, 17, 31, 79, 527, 1343, 1693, 2449, 21149, 28781, 41633, 52483, 133747, 359533, 655619, 892211, 1670771, 2273699, 4146157, 11145523, 28403107, 35805257, 51793901, 70484669, 608689369, 880496317, 1109962967, 2828615303, 18869370439, 48086460151, 87687074393, 1490680264681]

約数ペア:

[(1, 1490680264681), (17, 87687074393), (31, 48086460151), (79, 18869370439), (527, 2828615303), (1343, 1109962967), (1693, 880496317), (2449, 608689369), (21149, 70484669), (28781, 51793901), (41633, 35805257), (52483, 28403107), (133747, 11145523), (359533, 4146157), (655619, 2273699), (892211, 1670771)]