1520762852

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 3220424256

約数和(自身を除く): 1699661404

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 83, 92, 161, 166, 322, 332, 529, 581, 644, 1058, 1162, 1237, 1909, 2116, 2324, 2474, 3703, 3818, 4948, 7406, 7636, 8659, 13363, 14812, 17318, 26726, 28451, 34636, 43907, 53452, 56902, 87814, 102671, 113804, 175628, 199157, 205342, 307349, 398314, 410684, 614698, 654373, 718697, 796628, 1229396, 1308746, 1437394, 2361433, 2617492, 2874788, 4580611, 4722866, 9161222, 9445732, 16530031, 18322444, 33060062, 54312959, 66120124, 108625918, 217251836, 380190713, 760381426, 1520762852]

約数ペア:

[(1, 1520762852), (2, 760381426), (4, 380190713), (7, 217251836), (14, 108625918), (23, 66120124), (28, 54312959), (46, 33060062), (83, 18322444), (92, 16530031), (161, 9445732), (166, 9161222), (322, 4722866), (332, 4580611), (529, 2874788), (581, 2617492), (644, 2361433), (1058, 1437394), (1162, 1308746), (1237, 1229396), (1909, 796628), (2116, 718697), (2324, 654373), (2474, 614698), (3703, 410684), (3818, 398314), (4948, 307349), (7406, 205342), (7636, 199157), (8659, 175628), (13363, 113804), (14812, 102671), (17318, 87814), (26726, 56902), (28451, 53452), (34636, 43907)]