318610080484

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{9613}}^1\times {\mathrm{12689}}^1$

素因数の和:22959

約数の個数: 24

約数和(自身を含む): 558523599480

約数和(自身を除く): 239913518996

約数列:

[1, 2, 4, 653, 1306, 2612, 9613, 12689, 19226, 25378, 38452, 50756, 6277289, 8285917, 12554578, 16571834, 25109156, 33143668, 121979357, 243958714, 487917428, 79652520121, 159305040242, 318610080484]

約数ペア:

[(1, 318610080484), (2, 159305040242), (4, 79652520121), (653, 487917428), (1306, 243958714), (2612, 121979357), (9613, 33143668), (12689, 25109156), (19226, 16571834), (25378, 12554578), (38452, 8285917), (50756, 6277289)]