520079172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{3697}}^1$

素因数の和:4340

約数の個数: 48

約数和(自身を含む): 1279803840

約数和(自身を除く): 759724668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 617, 1234, 1851, 2468, 3697, 3702, 7394, 7404, 11091, 11723, 14788, 22182, 23446, 35169, 44364, 46892, 70243, 70338, 140486, 140676, 210729, 280972, 421458, 842916, 2281049, 4562098, 6843147, 9124196, 13686294, 27372588, 43339931, 86679862, 130019793, 173359724, 260039586, 520079172]

約数ペア:

[(1, 520079172), (2, 260039586), (3, 173359724), (4, 130019793), (6, 86679862), (12, 43339931), (19, 27372588), (38, 13686294), (57, 9124196), (76, 6843147), (114, 4562098), (228, 2281049), (617, 842916), (1234, 421458), (1851, 280972), (2468, 210729), (3697, 140676), (3702, 140486), (7394, 70338), (7404, 70243), (11091, 46892), (11723, 44364), (14788, 35169), (22182, 23446)]