12809014372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1341539}}^1$

素因数の和:1341592

約数の個数: 48

約数和(自身を含む): 28848476160

約数和(自身を除く): 16039461788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 1341539, 2683078, 5366156, 9390773, 14756929, 18781546, 29513858, 37563092, 41587709, 59027716, 83175418, 103298503, 166350836, 206597006, 291113963, 413194012, 457464799, 582227926, 914929598, 1164455852, 1829859196, 3202253593, 6404507186, 12809014372]

約数ペア:

[(1, 12809014372), (2, 6404507186), (4, 3202253593), (7, 1829859196), (11, 1164455852), (14, 914929598), (22, 582227926), (28, 457464799), (31, 413194012), (44, 291113963), (62, 206597006), (77, 166350836), (124, 103298503), (154, 83175418), (217, 59027716), (308, 41587709), (341, 37563092), (434, 29513858), (682, 18781546), (868, 14756929), (1364, 9390773), (2387, 5366156), (4774, 2683078), (9548, 1341539)]