9654970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 19566360

約数和(自身を除く): 9911390

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 197, 290, 338, 377, 394, 754, 845, 985, 1690, 1885, 1970, 2561, 3770, 4901, 5122, 5713, 9802, 11426, 12805, 24505, 25610, 28565, 33293, 49010, 57130, 66586, 74269, 148538, 166465, 332930, 371345, 742690, 965497, 1930994, 4827485, 9654970]

約数ペア:

[(1, 9654970), (2, 4827485), (5, 1930994), (10, 965497), (13, 742690), (26, 371345), (29, 332930), (58, 166465), (65, 148538), (130, 74269), (145, 66586), (169, 57130), (197, 49010), (290, 33293), (338, 28565), (377, 25610), (394, 24505), (754, 12805), (845, 11426), (985, 9802), (1690, 5713), (1885, 5122), (1970, 4901), (2561, 3770)]