7281484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13687}}^1$

素因数の和:13717

約数の個数: 24

約数和(自身を含む): 15330560

約数和(自身を除く): 8049076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 13687, 27374, 54748, 95809, 191618, 260053, 383236, 520106, 1040212, 1820371, 3640742, 7281484]

約数ペア:

[(1, 7281484), (2, 3640742), (4, 1820371), (7, 1040212), (14, 520106), (19, 383236), (28, 260053), (38, 191618), (76, 95809), (133, 54748), (266, 27374), (532, 13687)]