2542638228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{525773}}^1$

素因数の和:525824

約数の個数: 48

約数和(自身を含む): 6595309056

約数和(自身を除く): 4052670828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 525773, 1051546, 1577319, 2103092, 3154638, 6309276, 6835049, 13670098, 16298963, 20505147, 27340196, 32597926, 41010294, 48896889, 65195852, 82020588, 97793778, 195587556, 211886519, 423773038, 635659557, 847546076, 1271319114, 2542638228]

約数ペア:

[(1, 2542638228), (2, 1271319114), (3, 847546076), (4, 635659557), (6, 423773038), (12, 211886519), (13, 195587556), (26, 97793778), (31, 82020588), (39, 65195852), (52, 48896889), (62, 41010294), (78, 32597926), (93, 27340196), (124, 20505147), (156, 16298963), (186, 13670098), (372, 6835049), (403, 6309276), (806, 3154638), (1209, 2103092), (1612, 1577319), (2418, 1051546), (4836, 525773)]